3+-1=-7-9

Simple and best practice solution for 3+-1=-7-9 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 3+-1=-7-9 equation: 


Simplifying
3 + -1 = -7 + -9

Combine like terms: 3 + -1 = 2
2 = -7 + -9

Combine like terms: -7 + -9 = -16
2 = -16

Solving
2 = -16

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:

| 16x^2-100= | | 12x+19=5x+19 | | M=7006-2237 | | 3=4-1/5w | | 100-16x^2= | | 254*56=y | | 28x^2+7x+8= | | 7p-2(p-5)=-5 | | 7x+7y=74 | | 69=-n+4(8n-6) | | a/3-7=-10 | | 10x-2=2x^2+6x | | 6342+8261=x | | 7x+7y=77 | | 18/3=2xs | | 4/5-2p/5=6/4 | | -3+-8=-2+4 | | 9a=25 | | 4x-2/8-4x=10 | | 3a-3a-3-0.33*a= | | 9.75=4.75x+1.25 | | 10(10+18)=x(x+3) | | 10v-v=27 | | 62=15+p | | 4a^4b^4-16x^2y^2= | | 23*24=y | | 0.15y+0.02(y+9000)=690 | | 12=y+2y | | 4x^2+52x+144=0 | | 6a=7-46 | | 85=x(x-2) | | -[5z-(9z+7)]=7+(3z+3) |

Equations solver categories