Question

найти значение переменной​

Answer 1

$\displaystyle\bf\\\frac{m}{18} -\frac{3m-1}{36} =4\\\\\\\frac{2m-3m+1}{36} =4\\\\\\\frac{1-m}{36} =4\\\\1-m=36\cdot 4\\\\1-m=144\\\\m=1-144\\\\\boxed{m=-143}$

Answer 2

Объяснение:

m/18 - 3m-1/36 = 4

2m-3m+1/36 = 4

1-m/36 = 4

1 - m = 36 * 4

1 - m = 144

m = 1 - 144

m = -143