Реши уравнение х : 6 = 12 \\\\\\\\\\\ у * 8 = 88 \\\\\\\\\\\\\\ 4 * х = 81 - 61

Question

Реши уравнение х : 6 = 12 \\\\\\\\\\\ у * 8 = 88 \\\\\\\\\\\\\\ 4 * х = 81 - 61

Answer 1

1) x=12*6
X=72
2) y=88:8
Y=11
3)4x=20
X=20:4
X=5

Comments

1.)X÷6=12,x=12×6,x=72линию обводим 72÷6=12,12=12 2.)y×8=88,y=88÷8,y=11 линия 11×8=88,88=88 3.)4×x=81-61,4×x=20,x=20÷4,x=5 линия 4×5=20,20=20