Question

Solve the following equation. Show your work for credit.
3х -40 = 1/2x + 35

Answer 1

x=30

Explanation:

Let's solve your equation step-by-step.

3x−40=12x+35

Step 1: Subtract 1/2x from both sides.

3x−40−12x=12x+35−12x

52x−40=35

Step 2: Add 40 to both sides.

52x−40+40=35+40

52x=75

Step 3: Multiply both sides by 2/5.

(2/5)*(5/2 x)=(2/5)*(75)

x=30