Question

4+4x=4x+7

is the answer 4=7 or x=0??

Answer 1

no solution

Explanation:

4+4x = 4x+7

collect like terms

4x-4x = 7-4

0 = 3

since there's no x

there is no solution

Answer 2

No solution

Explanation:

Step 1: Determine the solution

`4 + 4x = 4x + 7`

`4x + 4 - 4 = 4x + 7 - 4`

`4x - 4x = 3 + 4x - 4x`

`0 = 3`

Since this does not work, this means that we have no solutions.

Answer: No solution