Question

Допоможіть будь ласка
8-8у+12у=-15у+5×(6+6у)

Answer 1

$8 - 8y + 12y = - 15y + 5 \times (6 + 6y)$

$8 + 4y = - 15y + 30 + 30y$

$8 + 4y = 15y + 30$

$4y - 15y = 30 - 8$

$- 11y = 22$

$y = - \frac{22}{11}$

$y = - 2$

Answer 2

8-8y+12y=-15y+5(6+6y)

8-8y+12y=-15y+30+30y

-8y+12y+15y-30y= -8+30

-11y=22

y=-2