9+(7-12)=

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


Simplifying
9 + (7 + -12) = 0

Combine like terms: 7 + -12 = -5
9 + (-5) = 0
9 + -5 = 0

Combine like terms: 9 + -5 = 4
4 = 0

Solving
4 = 0

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:

| 2x-0.04=1.24 | | 36x^2-96x+36= | | -24x-33=-24x-78 | | y+17.3= | | 6x-11=10x+51 | | 12x-2=32x+13 | | -7x+8=8(-4+2x) | | -4(n-5)-8n=44 | | 1b-19=11 | | X+x=r | | -5x-8(1-4x)+3(-2x-3)=-5(x-3)-6x | | 2-3(a-2)=8+a | | 5(x+2)-3x=2(x-5) | | -6x+11=35 | | 1=-14+5y | | 100-(7r)=44 | | x^2+x-432=0 | | 4p+7+3p=21 | | 24x^2-18xw=20x-15w | | 5-6x-12=14-7x | | 3=11+1 | | 18-(g+2)=21 | | z-3z=5z-1-z | | 311=19n+199 | | 10x-22=29-7 | | 4b+7-9b=-38 | | 39x-48=-48+39x | | 9-9=6x+2x | | 3m+6n=95 | | 7x+-3y=18 | | 5(15)=0-(4y) | | -3x+12=5-7x |

Equations solver categories