7-12=-6+9

Simple and best practice solution for 7-12=-6+9 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 7-12=-6+9 equation: 


Simplifying
7 + -12 = -6 + 9

Combine like terms: 7 + -12 = -5
-5 = -6 + 9

Combine like terms: -6 + 9 = 3
-5 = 3

Solving
-5 = 3

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:

| 2a+3a+4b+3b= | | 1/5=(x*(9/20))/(x) | | -75x+93=-5x+100 | | 4a-b=117 | | (12x)+(17y)=271 | | -75x+93=-5+100 | | 2p/3=12-(-2) | | 6(c+3)= | | 4r^2+19r-5=0 | | 15x+47=77 | | 0.75(5v+11)-0.25(11+v)= | | n-4=45 | | 4(5x+7)=9x+12 | | 24/6=2*m | | .16=2/x | | 12/28=r/63 | | 104/36 | | M+7=20-4 | | -2x+72=-25 | | 9u+16=-2(u+3) | | 3.4=x/1.1 | | 15/3=25/y | | 5(5a+2)-(5a-2)= | | 27=3*n | | 3+r=4*7 | | 216*144=1.5 | | 2.4n=15 | | 14x-44=180 | | 1/3x-1=-2/3x+2 | | 2-3x=6-3x | | 30=s+8 | | 5x+6y=127 |

Equations solver categories