12+2+-7=51

Simple and best practice solution for 12+2+-7=51 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 12+2+-7=51 equation: 


Simplifying
12 + 2 + -7 = 51

Combine like terms: 12 + 2 = 14
14 + -7 = 51

Combine like terms: 14 + -7 = 7
7 = 51

Solving
7 = 51

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:

| 8x-5=x+3 | | 2(2y-1)+5=19 | | -10y^3=7 | | 9z-25=24+8z | | 7x(5x+8)= | | 8a+4b=28 | | -x-32+5x=44 | | x/2*x/4=7x/5 | | x/2*x/4=7x/4 | | -(9c-11d+78)= | | (2x-3)=-1 | | x/2*x/4=7x/3 | | x^2+y^2+14x-12y+4=0 | | (2x)=x+1 | | 6s-27=-67+s | | (2x+3)=3x+2 | | 3x=66+x | | 3x=66-x | | (4-y)=1 | | -8n=6n-14 | | -3x+11=-2(3y+2) | | 725+10.5x=195x | | 725+10.5x=19 | | -8-6n+=n+2 | | -x+6=-x^2+3x-18 | | -2(6-10x)=10(-2x+6)+8 | | 3n^2-4n+3=0 | | x-5=19-x | | x^2-2x-83=0 | | -x-6=x^2+3x-18 | | -8x^2-8x+1=3 | | 14+3x=6+5x |

Equations solver categories