Question

решите уравнение по математике

Answer 1

$frac{2x + 1}{3} = frac{1}{2} \ 2(2x + 1) = 3 \ 4x + 2 = 3 \ 4x = 1 \ x = frac{1}{4}$

Answer 2

$frac{2x + 1}{3} = frac{1}{2} \ frac{6(2x + 1)}{3} = frac{6}{2} \ 2(2x + 1) = 3 \ 4x + 2 = 3 \ 4x = 3 - 2 \ 4x = 1 \ x = 1 div 4 \ x = 0.25$