Ответ:
-2 9/28
Объяснение:
3(2х+3) - 6(5х+13) + 2(5-2х) = 6
6х+9-30х-78+10-4х=6
-28х=65
х=-2 9/28
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Ответ:
Verified answer
Ответ:
-2 9/28
Объяснение:
3(2х+3) - 6(5х+13) + 2(5-2х) = 6
6х+9-30х-78+10-4х=6
-28х=65
х=-2 9/28