To solve for y in -2x - y = 10, we need to isolate y on one side of the equation.
Step 1: Start with the given equation -2x - y = 10.
Step 2: Add y to both sides of the equation. This cancels out the -y term on the left side. The equation becomes: -2x = y + 10.
Step 3: Next, subtract 10 from both sides of the equation to isolate y. The equation becomes: -2x - 10 = y.
Therefore, the solution for y is y = -2x - 10.
solve for y -2x-y=10
11 answers
solve for y y+1=2(x-4)
To solve for y in the equation y + 1 = 2(x - 4), we need to isolate y on one side of the equation.
First, distribute the 2 to both terms inside the parentheses:
y + 1 = 2x - 8
Next, move the constant term (1) to the right side by subtracting 1 from both sides:
y = 2x - 8 - 1
Simplify the right side:
y = 2x - 9
Therefore, the solution for y in the equation y + 1 = 2(x - 4) is y = 2x - 9.
First, distribute the 2 to both terms inside the parentheses:
y + 1 = 2x - 8
Next, move the constant term (1) to the right side by subtracting 1 from both sides:
y = 2x - 8 - 1
Simplify the right side:
y = 2x - 9
Therefore, the solution for y in the equation y + 1 = 2(x - 4) is y = 2x - 9.
solve -4x-9+6x=7+2x+3
To solve -4x - 9 + 6x = 7 + 2x + 3, we can start by combining like terms on both sides of the equation.
-4x - 9 + 6x = 7 + 2x + 3
First, let's combine like terms on the left side: -4x + 6x = 2x
2x - 9 = 7 + 2x + 3
Next, let's combine like terms on the right side: 7 + 3 = 10
2x - 9 = 2x + 10
Now, let's isolate x by moving all terms with x to one side of the equation:
2x - 2x - 9 = 2x + 10 - 2x
This simplifies to:
-9 = 10
However, -9 does not equal 10. Therefore, there is no solution for x that satisfies the equation.
In conclusion, the given equation does not have a solution.
-4x - 9 + 6x = 7 + 2x + 3
First, let's combine like terms on the left side: -4x + 6x = 2x
2x - 9 = 7 + 2x + 3
Next, let's combine like terms on the right side: 7 + 3 = 10
2x - 9 = 2x + 10
Now, let's isolate x by moving all terms with x to one side of the equation:
2x - 2x - 9 = 2x + 10 - 2x
This simplifies to:
-9 = 10
However, -9 does not equal 10. Therefore, there is no solution for x that satisfies the equation.
In conclusion, the given equation does not have a solution.
solution to 4x+10
The expression 4x + 10 is not an equation, but rather a simplified expression. To find a solution for this expression, you would need to have an equation or an inequality to solve.
solution to 2(5x-1)
To find the solution to the expression 2(5x - 1), we can simplify it by using the distributive property of multiplication over addition/subtraction.
2(5x - 1) = 2 * 5x - 2 * 1
This simplifies to:
10x - 2
Therefore, the solution to 2(5x - 1) is 10x - 2.
2(5x - 1) = 2 * 5x - 2 * 1
This simplifies to:
10x - 2
Therefore, the solution to 2(5x - 1) is 10x - 2.
solution to 2(2x+2)
To find the solution to the expression 2(2x + 2), we can simplify it by using the distributive property of multiplication over addition/subtraction.
2(2x + 2) = 2 * 2x + 2 * 2
This simplifies to:
4x + 4
Therefore, the solution to 2(2x + 2) is 4x + 4.
2(2x + 2) = 2 * 2x + 2 * 2
This simplifies to:
4x + 4
Therefore, the solution to 2(2x + 2) is 4x + 4.