15=-7+n

Simple and best practice solution for 15=-7+n 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 15=-7+n equation:


Simplifying
15 = -7 + n

Solving
15 = -7 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
15 + -1n = -7 + n + -1n

Combine like terms: n + -1n = 0
15 + -1n = -7 + 0
15 + -1n = -7

Add '-15' to each side of the equation.
15 + -15 + -1n = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -1n = -7 + -15
-1n = -7 + -15

Combine like terms: -7 + -15 = -22
-1n = -22

Divide each side by '-1'.
n = 22

Simplifying
n = 22

See similar equations:

| 7x-(5x+2)=5x-35 | | 26r+12+19r= | | -5v+1=-79 | | 9m=-40 | | n+(-8)=2 | | 807+x=960 | | 8n-13=1.4n+s | | 3x+2y-8=7x+2 | | 4x+8=8x+10-4x | | 39-7x=8(x+5)-1 | | 63+54+45+8-6=180 | | 3x+3=10x-4 | | -7+4x-3x=18 | | 26=-4+x | | 63+54+45+39-6=180 | | 4xa=88 | | -5=n+2.5 | | X+64=22 | | 3(4+2x)=5(x-2) | | 1.16-x+21=100 | | 1.16-x+21=10 | | 63+54+45+20-6=180 | | -2n+7=7-3n-2n | | 2(4+x)=2x+8 | | 2c+15c+21c= | | 3w-w-w=5 | | 2-(4z-1)=3(z+2) | | 69=216x | | 4x-6+5x=18 | | -2x-7x-89=91 | | 8x-5x-58=32 | | X+45=91 |

Equations solver categories