Question

Solve for x. Show each step of the solution.
2(1.5 – x) + 42 = 103 – 4(3x + 7)
Answer:

Answer 1

x = 3

Explanation:

Given

2(1.5 - x) + 42 = 103 - 4(3x + 7) ← distribute and simplify both sides

3 - 2x + 42 = 103 - 12x - 28

- 2x + 45 = 75 - 12x ( add 12x to both sides )

10x + 45 = 75 ( subtract 45 from both sides )

10x = 30 ( divide both sides by 3 )

x = 3