Question

Complete the equation so that it has the indicted number of solutions. Infinitely many: 4x + 4 = 4x + ____

Answer 1

`4x + 4 = 4x + 4`

Explanation:

Given

`4x + 4 = 4x + []`

Required

Fill in the gap to get an infinitely many solutions

Let the gap be y

`4x + 4 = 4x + y`

Collect Like Terms

`y = 4x - 4x + 4`

`y = 4`

The complete equation is:
`4x + 4 = 4x + 4`