Question

What statement makes the open sentence 3x + 20 = 5x + 6 true? x = 2 x = 4 x = 7 x = 13

Answer 1

x = 7

Explanation:

3x + 20 = 5x + 6

3x - 5x = 6 - 20

-2x = -14

x = 14/2

x = 7

the value of x = 7