9-(2)-(1)=

Simple and best practice solution for 9-(2)-(1)= 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-(2)-(1)= equation: 


Simplifying
9 + -1(2) + -1(1) = 0

Multiply -1 * 2
9 + -2 + -1(1) = 0

Multiply -1 * 1
9 + -2 + -1 = 0

Combine like terms: 9 + -2 = 7
7 + -1 = 0

Combine like terms: 7 + -1 = 6
6 = 0

Solving
6 = 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:

| 7+4t=-41 | | 2t+2=22 | | 4a+1=45 | | -6m+1=-23 | | 80-6.666666665= | | 4/17x=24 | | 0.333333333333*4*5= | | (5x+1/8)-(5x+2/2) | | -6w+5=23 | | 4+6a=10 | | 4a+5=49 | | 2k+3=7 | | -7-5t=-12 | | 4+5k=-41 | | -6b-10=-16 | | -4x-2=30 | | 5m+8=63 | | -4t+6=-6 | | 10+7k=3 | | -6t-3=-39 | | 5k-7=13 | | 2+7t=23 | | 4w+5=-11 | | -7b+8=-41 | | 7w+9=-40 | | -(6y+4)-(5y-5)=-3 | | 8y+10y=162 | | -7a+4=39 | | -2b+10=-10 | | -7b-9=-9 | | -5m+2=-8 | | -6-3w=24 |

Equations solver categories