Реши уравнение X - 3 = 5A - 7 = 3Z - 12 = 228X = 724X = 445X = 0

Question

Реши уравнение X - 3 = 5A - 7 = 3Z - 12 = 228X = 724X = 445X = 0

Answer 1

X - 3 = 5
x = 5+3 = 8

a - 7 = 3
a = 3+7 = 10

z - 12 = 22
z = 22+12 = 34

8x = 72
x = 72 / 8
x = 9

4x = 44
x = 44/4 = 11

5*x = 0
x = 0/5 = 0