15+8n=7+7n

Simple and best practice solution for 15+8n=7+7n 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+8n=7+7n equation:


Simplifying
15 + 8n = 7 + 7n

Solving
15 + 8n = 7 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
15 + 8n + -7n = 7 + 7n + -7n

Combine like terms: 8n + -7n = 1n
15 + 1n = 7 + 7n + -7n

Combine like terms: 7n + -7n = 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 = -8
1n = -8

Divide each side by '1'.
n = -8

Simplifying
n = -8

See similar equations:

| -32+19= | | 45p^3+18p^2-20p-8=0 | | -8a+6=-3a-7a | | .3x+1=-7 | | 11m-13m+15m= | | 2+8b-5b=b+8 | | 3(p+1)-p=2(3p+3) | | 2-r=-16+5r-7+7 | | 5+x=20-3 | | -4.7x+9.2x= | | 3.2x+1.8= | | 15x-20=15x-20 | | -11x+3x= | | 1.3y+4.9y= | | -13x-25x= | | x-4-x=-2-x+2x | | 36+12=3x | | 152-2x=34x+24 | | -14a+13a= | | 12-3x=36 | | 3.5m-7.2m= | | 6mn+2mn= | | -8x-9x= | | 10-4a-8=7+a | | 12x=4(7x+20) | | 15x+X= | | 3x+1.5y=30 | | 2x+79=8x+42 | | 3x-3x+3=78 | | 3z=17-26 | | (-5+m)*-3=-9m+2 | | 0=2(r-3)+4 |

Equations solver categories