0.50x+0.45(50)=38.5 x=?
0.5x + 0.45(50)=38.50.5x +22.5=38.5Subtract both sides by 22.5 0.5x=16Divide both sides by 0.5 or multiply both sides by 2x=32
0.50x + 0.45(50) = 38.50.50x + 22.5 = 38.50.50x = 38.5 - 22.50.50x = 16x = 16 / 0.50x = 32
