8m+20=8m-20

Simple and best practice solution for 8m+20=8m-20 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 8m+20=8m-20 equation:


Simplifying
8m + 20 = 8m + -20

Reorder the terms:
20 + 8m = 8m + -20

Reorder the terms:
20 + 8m = -20 + 8m

Add '-8m' to each side of the equation.
20 + 8m + -8m = -20 + 8m + -8m

Combine like terms: 8m + -8m = 0
20 + 0 = -20 + 8m + -8m
20 = -20 + 8m + -8m

Combine like terms: 8m + -8m = 0
20 = -20 + 0
20 = -20

Solving
20 = -20

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:

| 9/10(b-90) | | -(47/10+31/2) | | -8(3b+1)+(25b-4)=0 | | 106=19x+6+6x | | -5+4r-2=(-15) | | 6g-(g+2)=-2-37g | | 4x+20-x=50 | | 16x^3=49x | | -7n-2n=-18 | | 3/5(15x+10)=12x-9 | | 3x^3y^3+33x^3y^2+3x^3y=0 | | 3x-28=-38+8x | | 7n-2n=(-18) | | -47/10+(-31/2) | | 7/9(b-63) | | (45x^5y^-8/9z^-2)^-3 | | 6m+1=3m-8 | | y=x^2+4x-77 | | =2n+4 | | n-2-9n=(-34) | | X-7=-13+x | | 1-6x=10+3x | | 6(h/5/7k) | | -5-5x=-15 | | -3(x+7)=4x | | 12y+10=10x | | 12(x+4)=3(4x+1)+45 | | =(2n-4)(n+1) | | 9x+38=10x | | 7x+8x=7+6 | | 4(3w-1)=20 | | -19=x-15 |

Equations solver categories