Question

1.решите уравнение :3х+3/9-1=3х+1/6-х/3 СРОЧНО!!!!!

Answer 1

Дай корону пж!!!

Решение:

3х+3÷9-1=3х+1÷6-х÷3

$\frac{3x}{1}$ + $\frac{3}{9}$ - $\frac{1}{1}$ = $\frac{3x}{1}$ + $\frac{1}{6}$ - $\frac{x}{3}$

$\frac{3*3x}{3}$ + $\frac{1}{3}$ - $\frac{3}{3}$ = $\frac{3*3x}{3}$ + $\frac{0.5}{3}$ - $\frac{x}{3}$

3*3x + 1 - 3 = 3*3x + 0.5 - x

9x - 2 = 9х - х + 0.5

9х - 9х + х = 0.5 + 2

х = 2.5

Ответ:

2.5

Answer 2

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