Пеши уравнения х:9=87-80

Question

Пеши уравнения
х:9=87-80

Comments

x:9=87-80 x:9=7 x=7*9 x=63 63:9=87-80

Answer 1

Х:9=7
х=7×9
х=63
..................

Answer 2

X:9=87-80
x:9=7
x=7*9
x=63