8n+7=7n-1

Simple and best practice solution for 8n+7=7n-1 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 8n+7=7n-1 equation:


Simplifying
8n + 7 = 7n + -1

Reorder the terms:
7 + 8n = 7n + -1

Reorder the terms:
7 + 8n = -1 + 7n

Solving
7 + 8n = -1 + 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.
7 + 8n + -7n = -1 + 7n + -7n

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

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

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

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

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

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

Simplifying
n = -8

See similar equations:

| 5x+10=11x+2+58 | | m/8=7 | | 3/4=9/c-4 | | 15x^6=5x^4 | | 2n+5=4(n+2)-9 | | 3543-5546= | | x/10=4.9 | | 4x+25=-19 | | 5x-7=-7x+17 | | 6/5x+9/2x | | x/8=x/9-5 | | 20/4/7 | | x+1/6+3x+3/9 | | 1.2=-9 | | 18x^4=6x^2 | | 2y-2=10y+14 | | 1x=.7 | | 15s-6s=9s+9 | | s/8=9.6 | | 0.6=a/9 | | 7x-(2x-20)=60 | | 36+2x+x=156 | | 10/7x=0 | | 3.5=m/4 | | a=b-16 | | 8(x+3)=12x+4 | | -5x-17=23 | | (1/3)9 | | 1/3(27x+18)=12+6(x-4) | | 0.9x-18=1.7x-22 | | 7y=27-2y | | x^2-16x+69=0 |

Equations solver categories