First cross multiply by doing
2(3x+2)=4(x+4)
Then distribute to remove the parentheses, which would equal:
6x + 4 = 4x + 16
Then move constants on one side, variables on the other:
6x - 4x = 16 - 4
Then collect like terms:
2x = 12
Then divide both sides which will get you:
x = 6
