Question

what is the answer to the problem 2x+8+2x=4(x+2)

Answer 1

Answer: 0=0

why?

2x+8+2x=4(x+2)

2x+2x+8=4(x+2)

4x+8=4(x+2)

4x+8=4x+8

4x=4x

4x-4x=4x-4x

which cancels out

So 0=0