7n-2-2=-8+7n

Simple and best practice solution for 7n-2-2=-8+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 7n-2-2=-8+7n equation:


Simplifying
7n + -2 + -2 = -8 + 7n

Reorder the terms:
-2 + -2 + 7n = -8 + 7n

Combine like terms: -2 + -2 = -4
-4 + 7n = -8 + 7n

Add '-7n' to each side of the equation.
-4 + 7n + -7n = -8 + 7n + -7n

Combine like terms: 7n + -7n = 0
-4 + 0 = -8 + 7n + -7n
-4 = -8 + 7n + -7n

Combine like terms: 7n + -7n = 0
-4 = -8 + 0
-4 = -8

Solving
-4 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 3(5x+17)+18=139 | | 2x+5(x-18)=-139 | | 4.3d+7.5=5.8d | | 0=20-4x | | 5x-4(6x+3)=-273 | | 5r+5=7r-7 | | -b-2(8b-4)=110 | | 6(h+4)=-2h | | 5x-4(-6x+3)=-4X+5 | | -2x-6(-x+10)=-84 | | 16-7d=-3d+2 | | 3(2y-1)=9 | | 18-(2x+3)=11 | | 2v+7-7=14 | | 10x+8=5x-3 | | 4.3+X-2.6=3.4 | | y-12=4y | | 12+5x-5-6=4+6x | | 12=3x+6(-x+8) | | x+11+3x=20+7x | | 4a-4=-2a+14 | | 8.5-3z=-8z | | -16=-9x-16 | | (2x+3)-(9x+1)=0 | | 15-3y=y+13+y | | 2x+5(6x+18)=-198 | | 12=x+(13) | | -2x-3=-4x+5 | | 12.5+x-8.2=4.9 | | 16=-k+3k | | 1.5+x-8.2=4.9 | | x-10=x+2*3 |

Equations solver categories