14(2x-3)-5(x+4)=2(3x+5)+5x

Question

14(2x-3)-5(x+4)=2(3x+5)+5x

Answer 1

14(2х-3)-5(х+4)=2(3х+5)+5х
28х-42-5х+20=6х+10+5х
23х-42+20=11х+10
23х-11х=10+62
12х=72
х=6
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14(12-3)-5(6+4)=2(18+5)+30
76=76
ответ:х=6

Answer 2

28х-42-5х-20=6х+10+5х
23х-62=11х+10
23х-11х=10+62
12х=72
х=6