Question

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

what is the answer?

Answer 1

Answer: from what i calculated there is no solution

Explanation:

Answer 2

x = undefined

Explanation:

Expand brackets

4x - 1 = 4x + 4

Rearrange and make like terms next to each other

4x - 4x = 4 + 1

0x = 5

x = 5/0

when 0 is the denominator the answer is undefined