7х + 1 - 6х - 3 = 5
х = 5 + 3 - 1
х = 7
Ответ: х = 7.
(7х+1)-(6х+3)=5
7x+1-6x-3=5
x=7
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Verified answer
7х + 1 - 6х - 3 = 5
х = 5 + 3 - 1
х = 7
Ответ: х = 7.
Verified answer
(7х+1)-(6х+3)=5
7x+1-6x-3=5
x=7