Question

х•2+196=600 (х+98)•2=600 х•2=600 - 196 не могу решить

Answer 1

х•2+196=600 2x=600-196
2x=404
x=404:2
x=202
(х+98)•2=600 x+98=600:2
x+98=300
x=300-98
x=202
х•2=600 - 1962x=404
x=404:2
x=202

Answer 2

$2x+196=600 \ 2x=600-196 \ 2x=404 \ x=202 \ \ (x+98)*2=600 \ x+98=600:2 \ x+98=300 \ x=300-98 \ x=202 \ \ 2x=600-196 \ 2x=404 \ x=202$