Question

3(х-1)-2(3-7х)=2(х-2) найдите х с решением

Answer 1

$3(x - 1) - 2(3 - 7x) = 2(x - 2)$

$3x - 3 - 6 + 14x = 2x - 4$

$17x - 9 = 2x - 4$

$17x - 2x = - 4 + 9$

$15x = 5$

$x = \frac{5}{15}$

$x = \frac{1}{3}$

$\frac{1}{3}$

Answer 2

3х-3-6+14х=2х-4

3х+14х-2х=3+6-4

15х=5

Х=5/15=1/3