Question

(2y+20/7)+15 y=23. ​

Answer 1

Explanation:

(2y+20/7)+15y=23

20/7+17y=23

17y=23-20/7

17y=161-20/7

17y=141/7

y=141/119

Answer 2

Answer:

$\huge\underline\bold\red{AnswEr}$

$( \frac{2y + 20}{7} ) + 15 = 23 \\ \\ \frac{20}{7} + 17y = 23 \\ \\ 17y = \frac{161 - 20}{7} \\ \\ 17y = \frac{141}{7} \\ \\ y = \frac{141}{119}$