-2x+x=3x-12
4-3x=0
2x -5=25 solve for x
365 : 37 = 180 : X
5x+3=-7-x
6+6+6+6x0
50000=10000(1.0725)^t +25000(1.0725)^(t+5) +15000(1.0725)^(t+7)
50000=10000(1.0725)^t +25000(1.0725)^t+5 +15000(1.0725)^t+7
5y-43=4x+5
