How do you solve for y in 3(x-1)+2x=3x+y?

Apr 7, 2018

$y = - 3$

Explanation:

$3 \left(x - 1\right) + 2 x = 3 x + y$
$\Rightarrow 3 x - 3 = 3 x + y$
$\Rightarrow y = 3 x - 3 x - 3$
$\therefore y = - 3$

Hope this helps :)