Question

Решите уравнение 16-7(5-x)=9

Answer 1

$16 - 7 \times (5 - x) = 9 \\ \\ 16 - 35 + 7x = 9 \\ \\ - 19 + 7x = 9 \\ \\ 7x = 9 + 19 \\ \\ 7x = 28 \\ \\ x = 28 \div 7 \\ \\ x = 4$

~•~•~•ZLOY_TIGROVSKIY~•~•~•

Answer 2

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Готово!!Удачи:)))

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