Question

реши уравнения 100-x=24-8 и 36+x=64+7

Answer 1

100-x=24-8
x=100-24+8
x=84

36+x=64+7
x=64+7-36
x=35

Answer 2

100-х=24-8
24-8=16
х=100-16
х=84

36+х=64+7
64+7=71
Х=71-36=35