4x+3=2x+11?

4X + 3 = 2X + 11

subtract 2X from each side

2X + 3 = 11

subtract 3 from each side

2X = 8

divide both sides integers by 2

X = 4

======Check.

4(4) + 3 = 2(4) + 11

16 + 3 = 8 + 11

19 = 19

======Checks.