x-25%x=24 和13x(2+2x)=52

问题描述:

x-25%x=24 和13x(2+2x)=52

x - 25% x = 24
3x/4 = 24
x = 32
13×(2+2x) = 52
26 + 26x = 52
26x = 26
x = 1