Question

Solve the equation. Show your work. 45 = 3 b + 69

Answer 1

So, first we get the variable on one side: 3b = -24 Divide: b = -8

Answer 2

45 = 3b + 69
Subtract 69 from both sides.

-24 = 3b
Divide both sides by 3.

-8 = b
b = -8