Question

Решите уравнение: (27x+11)*315=11970

Answer 1

(27x+11)*315=11970
27х+11=11970:315
27х+11=38
27х=38-11
27х=27
х=27:27
х=1

Answer 2

(27х+11)=11970:315
27х+11=38
27х=38-11
27х=27
х=27:27
х=1
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