n+9=-2(n+3)

Simple and best practice solution for n+9=-2(n+3) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for n+9=-2(n+3) equation:


n+9=-2(n+3)

We simplify the equation to the form, which is simple to understand 
n+9=-2(n+3)

Reorder the terms in parentheses
n+9=+(-2n-6)

Remove unnecessary parentheses
+n+9=-2n-6

We move all terms containing n to the left and all other terms to the right. 
+1n+2n=-6-9

We simplify left and right side of the equation. 
+3n=-15

We divide both sides of the equation by 3 to get n. 
n=-5

See similar equations:

| 10p+9-11-p=-2(2p+4)+3(2p-2) | | 625=25x*x | | -r-4(1-3r)=5r+8 | | -6(-5r+1)-2r=3r+19 | | 5(5x-4)+5=-9 | | t^3+2t^2-3t-6=0 | | 9y+2=4(y-3) | | -29+2k=-5(-1+3k) | | 625=25x*25x | | 10p+9-11-p=-2(2p+4)3(2p-2) | | 1x+2.5y=300000 | | -3n+3(2n-6)=2n-19 | | b*2+7=b+17 | | -6(1-v)+6v=-27+5v | | 10+2x=x-14 | | 25*25=4x*4x+3x*3x | | 3(x-2)=x(x-2) | | (4y+5)(9-y)=0 | | -4.5x=-36 | | X-15=-21 | | x^3-18x^2+101x-168=0 | | 3m(-5n)= | | 5c/-c/3=5c/6-13 | | 38/6 | | x+-4+2x=4 | | (2x)/(x-3)-(6/x)=(18/((x^2)-3x) | | 0.8t=0.2+0.6t | | 3a/8-9:1 | | 1.5/3=x/12 | | -5(2+8x)-4x= | | 7w+2w=81 | | 2x^3+4x^2-7x-7=0 |

Equations solver categories