Question

Решите уравнение  28*(x+5)=224 

Answer 1

28*(х+5)=224
28х+140=224
28х=224-140
28х=84
х=84:28
х=3

Answer 2

28*(х+5)=224
х+5=224:28
х+5=8
х=8-5
х=3
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28*(3+5)=224
       224=224