раскройте скобки
2(х+7),
7(5-а),
(с-8)*12,
14(3а-2),
8(4а-3в+11с),
(6х+4у-2z)*15
2(х+7),
7(5-а),
(с-8)*12,
14(3а-2),
8(4а-3в+11с),
(6х+4у-2z)*15
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Verified answer
Раскройте скобки2(х+7)= 2x+14
7(5-а)=35-7a
(с-8)*12=12c-96
14(3а-2)=42a-28
8(4а-3в+11с)=32a-24b+88c
(6х+4у-2z)*15=90x+60y-30z