Answer:
See below
Step-by-step explanation:
For there to be infinitely many solutions, the equations have to be the same on the left side of the equation as on the right
3x+6 = 3 ( x+2)
As you can see when we distribute
3x+6 = 3x+6
Another example
2x+3 = x+ x+ 1+2
When we combine like terms
2x+3 = 2x+3
A third example
2x -5 +2x -6 = 7x-3x - 15+4
Combine like terms
4x -11 = 4x -11
