How many solutions exist for the given equation? 1/2(x + 12) = 4x - 1 Zero one two infinitely many

Question

asked Oct 10, 2021 89.4k views

2 Answers

Noway · Answer 1 · 2021-10-11T02:08:08+0000

x = 2

1/2(x + 12) = 4x - 1

1/2x + 12/2 = 4x - 1

1/2x + 6 = 4x - 1

1/2x - 4x = -1 - 6

1/2x - 8/2x = -7

-7/2x = -7

x = -14/-7

x = 2