-27=-2x+7(x-6)
-27=-2x+7x-42
-27=5x-42
15=5x
x=3
To solve the equation -27 = -2x + 7(x - 6), follow these steps:
Step 1: Distribute the 7 on the right side of the equation:
-27 = -2x + 7x - 42
Step 2: Simplify the equation:
-27 = 5x - 42
Step 3: Add 42 to both sides of the equation to isolate the x term:
-27 + 42 = 5x - 42 + 42
Step 4: Simplify further:
15 = 5x
Step 5: Divide both sides of the equation by 5 to solve for x:
15/5 = 5x/5
Step 6: Simplify:
3 = x
So, the solution to the equation -27 = -2x + 7(x - 6) is x = 3.