Question #ebfb5

Question

847 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-11-08T06:54:00

$n = - 13$ $n=-13$

$6 n - (4 n + 2) = - 28$ $6n-(4n+2)=-28$

Open the bracket

$6 n - 4 n - 2 = - 28$ $6ncolor(red)-4ncolor(red)-2=-28$

$2 n - 2 = - 28$ $2n-2=-28$

Add 2 to both sides

$2 n - 2 + 2 = - 28 + 2$ $2n-2+color(red)2=-28+color(red)2$

$2 n = - 26$ $2n=-26$

Divide both sides by 2

$\frac{2 n}{2} = \frac{- 26}{2}$ $(2n)/color(red)2=(-26)/color(red)2$

$n = - 13$ $n=-13$