Question

Solve for x.

3x - 5x + 8x + x = 42

A. 6
B. 7
C. 8

Answer 1

The answer would be "6" because you have to calculate the difference then calculate the sum, calculate the sum again, then divide both sides by 7 and that gives you 6.

Answer 2

Combine all alike x terms and you get 7x=42

Divide 7 on each side of equation

You get A.x=6


Hope I helpedd