Question

Solve each of the following equations. Be sure to check your answers.

a) 4x - 16 + -76
check(a) 4 (?) - 16 = -76

b) 3 (x+8) = 30
check(b): answer goes here

c) 5x - 10 = 3x + 8
check(c): answer goes here

Answer 1

A) -140, b) x=2, c) x=-9

Answer 2

First answer

X = -15

Second answer

x = 22

Third answer


X = 9