-7n+12+5n=22

Simple and best practice solution for -7n+12+5n=22 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 -7n+12+5n=22 equation:


Simplifying
-7n + 12 + 5n = 22

Reorder the terms:
12 + -7n + 5n = 22

Combine like terms: -7n + 5n = -2n
12 + -2n = 22

Solving
12 + -2n = 22

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-12' to each side of the equation.
12 + -12 + -2n = 22 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = 22 + -12
-2n = 22 + -12

Combine like terms: 22 + -12 = 10
-2n = 10

Divide each side by '-2'.
n = -5

Simplifying
n = -5

See similar equations:

| (3a-7)-(-6a+7)= | | 2x^2-8x-3=0 | | 3.8=-7.2 | | 3-65+8n=-6 | | 3x+10=27 | | 3x+10=30 | | 8=-m+1 | | -(x+2)=19 | | 5x-10y=-40 | | 32x^2-4x-1=0 | | X+3y=27 | | 7b=70 | | 3s+2t=6 | | -4=t-5s | | 6h=21 | | -9.3+b=-1 | | -4=x-5y | | 9x+26+7x-17=2x+(-3)+5x | | 9(n-2)=8(n-1) | | 5a-2=23 | | 15y=60 | | 9c=81 | | 2y=26 | | 16y=32 | | y=x^3+x^2-17x+15 | | 3(8m-9)=7(2m-1) | | 0.6(x+10)+x=70 | | -5m=-35 | | t+9=-9 | | x^2-2x=2 | | 7(2s-3)=3(4s-5) | | 18(2X+3)=45 |

Equations solver categories