-4+7=-13

Simple and best practice solution for -4+7=-13 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 -4+7=-13 equation: 


Simplifying
-4 + 7 = -13

Combine like terms: -4 + 7 = 3
3 = -13

Solving
3 = -13

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:

| 2m+10=210 | | 2(3+5+x)= | | -25(x+27)=175 | | -17/4y=-255/6 | | z(4+8)=z*4+z*3 | | 25-x=65-x | | 3^1/3x9^1/3 | | -2(1x+3)=-6 | | (6x-9)+(4x+7)=118 | | 8q^2+-10q+3=0 | | Y=-18+3x | | -9-2x=x+9 | | 2(2+4+w)= | | x+54+45+50+42+4x+8x=360 | | 3x-5=4x-12 | | -6x+8=-8+2x | | 2(x+3)=5(3x+4) | | 7v+1=29 | | 9a^2-24=-11a | | x-3=3-17 | | 4x+9-3x=0 | | 5x+139+9x+71+92=360 | | 2m+12=31 | | 9x+2x-8=4x-36 | | 2(x-3)+4(x-5)=0 | | 3x+7-9=4x+2 | | 6(y-3)-4=-2(-9y+8)-3y | | x+28=2x+29 | | (x+2)(x-7)(4x-3)=0 | | 4(8+6+z)=60 | | 3(4+6b)=25 | | (5x+5)=(7x+19) |

Equations solver categories