9+-7=

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


Simplifying
9 + -7 = 0

Combine like terms: 9 + -7 = 2
2 = 0

Solving
2 = 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:

| 6+42x=28x+18 | | 14m+24=28m+17 | | 7-[(5-2)+(13-19)]= | | (24x)+(20x+4)=180 | | 5ln(2x+1)=16 | | Log(4)(x-1)+log(4)3=2 | | Equationpx+q=x(x) | | 14t+24=28t+17 | | (x^5-7x^4+20x^3-30x^2+24x-8)=0 | | 15(b+2)=9(542-b) | | (x-4/6)=3 | | 2x*2x-10x=0 | | 7-2v=3 | | y=9/10*1-9 | | 6x-68=3x-5 | | 3b-6=3 | | 3(4b-1)=12b+25 | | -(c-4)=-1 | | 3(30-x)+2x=63 | | 2x-2+x-1+3x+3=180 | | x+17=-31 | | 24(a+6)+24(2a-1)+1.24=0 | | 5n+2(4n-7)-3= | | 10/5x^2 | | 8m-15=4x+12 | | 2s-2=6 | | 5(t+4)=10 | | 80-x=92-2x | | 14x+35y=5 | | 20k+100=10K+140 | | 2(x-6)=42-4x | | 5(4s+7)=195 |

Equations solver categories