Question

(3x+5x)×8=144 решение уравнения

Answer 1

(3x+5x) * 8 = 144
64x = 144
64x / 64 = 144 / 64
x = 2,25

Answer 2

(3х+5х)*8=144

3х+5х=144/8

3х+5х=18

8х=18

х=18/8

х=2,25