what is the value of x: x/10=2
25 answers
The value of x would be 20.
which value of x is a solution to x^2=16
There are two values of x that are solutions to x^2 = 16. They are x = 4 and x = -4.
solve 2x=4
To solve the equation 2x = 4, we need to isolate x on one side of the equation. Dividing both sides of the equation by 2, we have:
(2x)/2 = 4/2
x = 2
Therefore, the solution to the equation 2x = 4 is x = 2.
(2x)/2 = 4/2
x = 2
Therefore, the solution to the equation 2x = 4 is x = 2.
solve 3x=31/2
To solve the equation 3x = 31/2, divide both sides of the equation by 3:
(3x)/3 = (31/2)/3
x = 31/6
Therefore, the solution to the equation 3x = 31/2 is x = 31/6.
(3x)/3 = (31/2)/3
x = 31/6
Therefore, the solution to the equation 3x = 31/2 is x = 31/6.
solve 4x=2
To solve the equation 4x = 2, divide both sides of the equation by 4:
(4x)/4 = 2/4
x = 1/2
Therefore, the solution to the equation 4x = 2 is x = 1/2.
(4x)/4 = 2/4
x = 1/2
Therefore, the solution to the equation 4x = 2 is x = 1/2.
solve 4+x=41/2
To solve the equation 4 + x = 41/2, subtract 4 from both sides of the equation:
4 + x - 4 = 41/2 - 4
x = 41/2 - 8/2
x = 33/2
Therefore, the solution to the equation 4 + x = 41/2 is x = 33/2.
4 + x - 4 = 41/2 - 4
x = 41/2 - 8/2
x = 33/2
Therefore, the solution to the equation 4 + x = 41/2 is x = 33/2.
solve 4+x=4 1/2
To solve the equation 4 + x = 4 1/2, we first need to convert the mixed number 4 1/2 to an improper fraction.
4 1/2 is equivalent to (4 * 2 + 1)/2 = 9/2
Now, the equation becomes:
4 + x = 9/2
To isolate x, subtract 4 from both sides of the equation:
4 + x - 4 = 9/2 - 4
x = 9/2 - 8/2
x = 1/2
Therefore, the solution to the equation 4 + x = 4 1/2 is x = 1/2.
4 1/2 is equivalent to (4 * 2 + 1)/2 = 9/2
Now, the equation becomes:
4 + x = 9/2
To isolate x, subtract 4 from both sides of the equation:
4 + x - 4 = 9/2 - 4
x = 9/2 - 8/2
x = 1/2
Therefore, the solution to the equation 4 + x = 4 1/2 is x = 1/2.
3x=3 1/2
To solve the equation 3x = 3 1/2, we need to convert the mixed number 3 1/2 to an improper fraction.
3 1/2 is equivalent to (3 * 2 + 1)/2 = 7/2
Now, the equation becomes:
3x = 7/2
To isolate x, divide both sides of the equation by 3:
(3x)/3 = (7/2)/3
x = 7/6
Therefore, the solution to the equation 3x = 3 1/2 is x = 7/6.
3 1/2 is equivalent to (3 * 2 + 1)/2 = 7/2
Now, the equation becomes:
3x = 7/2
To isolate x, divide both sides of the equation by 3:
(3x)/3 = (7/2)/3
x = 7/6
Therefore, the solution to the equation 3x = 3 1/2 is x = 7/6.
16x=8
To solve the equation 16x = 8, divide both sides of the equation by 16:
16x/16 = 8/16
x = 1/2
Therefore, the solution to the equation 16x = 8 is x = 1/2.
16x/16 = 8/16
x = 1/2
Therefore, the solution to the equation 16x = 8 is x = 1/2.
what is the solution for y=3x-2
The solution for y = 3x - 2 depends on what is being asked. If you are looking for the equation in terms of x, you can rewrite it as:
y + 2 = 3x
If you are looking for the value of y in terms of a given x value, you can substitute the x value into the equation. For example, if x = 4:
y = 3(4) - 2
y = 12 - 2
y = 10
In this case, when x = 4, y = 10.
y + 2 = 3x
If you are looking for the value of y in terms of a given x value, you can substitute the x value into the equation. For example, if x = 4:
y = 3(4) - 2
y = 12 - 2
y = 10
In this case, when x = 4, y = 10.
what is the solution to the system of equations y=3x-2 y=x+4
To solve the system of equations y = 3x - 2 and y = x + 4, we can set the two equations equal to each other:
3x - 2 = x + 4
First, subtract x from both sides:
3x - x - 2 = 4
Combine like terms:
2x - 2 = 4
Next, add 2 to both sides:
2x - 2 + 2 = 4 + 2
Simplify:
2x = 6
Finally, divide both sides by 2:
(2x)/2 = 6/2
x = 3
Now, substitute the value of x back into either equation to solve for y. We'll use the equation y = 3x - 2:
y = 3(3) - 2
y = 9 - 2
y = 7
So, the solution to the system of equations y = 3x - 2 and y = x + 4 is x = 3 and y = 7.
3x - 2 = x + 4
First, subtract x from both sides:
3x - x - 2 = 4
Combine like terms:
2x - 2 = 4
Next, add 2 to both sides:
2x - 2 + 2 = 4 + 2
Simplify:
2x = 6
Finally, divide both sides by 2:
(2x)/2 = 6/2
x = 3
Now, substitute the value of x back into either equation to solve for y. We'll use the equation y = 3x - 2:
y = 3(3) - 2
y = 9 - 2
y = 7
So, the solution to the system of equations y = 3x - 2 and y = x + 4 is x = 3 and y = 7.
what are the factors of 81x^2-4y^2
The given expression, 81x^2 - 4y^2, can be rewritten using the difference of squares formula:
(9x)^2 - (2y)^2
Now, let's apply the difference of squares:
(9x + 2y)(9x - 2y)
Therefore, the factors of 81x^2 - 4y^2 are (9x + 2y) and (9x - 2y).
(9x)^2 - (2y)^2
Now, let's apply the difference of squares:
(9x + 2y)(9x - 2y)
Therefore, the factors of 81x^2 - 4y^2 are (9x + 2y) and (9x - 2y).
simplify (3x^2y) times (2xy^3) time (4x^2y^2
To simplify the expression (3x^2y) * (2xy^3) * (4x^2y^2), you can multiply the coefficients and combine the variables:
(3 * 2 * 4) * (x^2 * x * x^2) * (y * y^3 * y^2)
24 * x^(2+1+2) * y^(1+3+2)
24 * x^5 * y^6
The simplified expression is 24x^5y^6.
(3 * 2 * 4) * (x^2 * x * x^2) * (y * y^3 * y^2)
24 * x^(2+1+2) * y^(1+3+2)
24 * x^5 * y^6
The simplified expression is 24x^5y^6.