Question

if 2y- (90-y)=60 then y=​

Answer 1

here it is

2y-90+y=60

3y=150

y=50

ok

it may helps u

Answer 2

ANSWER :

$2y - (90 - y) = 60 \\ \\ = > 2y - 90 + y = 60 \\ \\ = > 3y - 90 = 60 \\ \\ = > 3y = 60 + 90 = > 3y = 150 \\ \\ = > y = 50$