To solve for x, we can start by distributing the -2 to the terms inside the parentheses:
-2(3x - 15) = 60
-6x + 30 = 60
Next, we want to isolate the variable x by moving the constant term to the other side of the equation. We can do this by subtracting 30 from both sides:
-6x = 60 - 30
-6x = 30
Finally, to solve for x, we divide both sides of the equation by -6 to get the value of x:
x = (30)/(-6)
x = -5
Therefore, the solution to the equation is x = -5.
Solve for x.
−2(3x−15)=60
7 answers
Solve for x.
5(2x−8)=−30
5(2x−8)=−30
To solve for x, we can start by distributing the 5 to the terms inside the parentheses:
5(2x - 8) = -30
10x - 40 = -30
Next, we want to isolate the variable x by moving the constant term to the other side of the equation. We can do this by adding 40 to both sides:
10x = -30 + 40
10x = 10
Finally, to solve for x, we divide both sides of the equation by 10 to get the value of x:
x = 10/10
x = 1
Therefore, the solution to the equation is x = 1.
5(2x - 8) = -30
10x - 40 = -30
Next, we want to isolate the variable x by moving the constant term to the other side of the equation. We can do this by adding 40 to both sides:
10x = -30 + 40
10x = 10
Finally, to solve for x, we divide both sides of the equation by 10 to get the value of x:
x = 10/10
x = 1
Therefore, the solution to the equation is x = 1.
Solve for x: 4(3x+2)+3=35.
To solve for x, we need to follow the order of operations and simplify the equation step by step. Let's first apply the distributive property:
4(3x+2) + 3 = 35
12x + 8 + 3 = 35
Next, combine like terms:
12x + 11 = 35
Now, to isolate the variable x, we need to move the constant term to the other side of the equation. We can do this by subtracting 11 from both sides:
12x = 35 - 11
12x = 24
Finally, we divide both sides of the equation by 12 to solve for x:
x = 24/12
x = 2
Therefore, the solution to the equation is x = 2.
4(3x+2) + 3 = 35
12x + 8 + 3 = 35
Next, combine like terms:
12x + 11 = 35
Now, to isolate the variable x, we need to move the constant term to the other side of the equation. We can do this by subtracting 11 from both sides:
12x = 35 - 11
12x = 24
Finally, we divide both sides of the equation by 12 to solve for x:
x = 24/12
x = 2
Therefore, the solution to the equation is x = 2.
Solve for x: −2(3x−15)−4=56
To solve for x, we need to follow the order of operations and simplify the equation step by step. Let's start by applying the distributive property:
-2(3x - 15) - 4 = 56
-6x + 30 - 4 = 56
Next, combine like terms:
-6x + 26 = 56
Now, to isolate the variable x, we need to move the constant term to the other side of the equation. We can do this by subtracting 26 from both sides:
-6x = 56 - 26
-6x = 30
Finally, we divide both sides of the equation by -6 to solve for x:
x = 30/(-6)
x = -5
Therefore, the solution to the equation is x = -5.
-2(3x - 15) - 4 = 56
-6x + 30 - 4 = 56
Next, combine like terms:
-6x + 26 = 56
Now, to isolate the variable x, we need to move the constant term to the other side of the equation. We can do this by subtracting 26 from both sides:
-6x = 56 - 26
-6x = 30
Finally, we divide both sides of the equation by -6 to solve for x:
x = 30/(-6)
x = -5
Therefore, the solution to the equation is x = -5.
1 answer