23=2x+(x+3)+x
I know the answer is 5 but I don't know how to show the work.
23=2x+(x+3)+x
23 = 4x + 3
Subtract 3 from both sides.
20 = 4x
I know the answer is 5 but I don't know how to show the work.
23 = 4x + 3
Subtract 3 from both sides.
20 = 4x