-21+x=x+11

Simple and best practice solution for -21+x=x+11 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 -21+x=x+11 equation: 


Simplifying
-21 + x = x + 11

Reorder the terms:
-21 + x = 11 + x

Add '-1x' to each side of the equation.
-21 + x + -1x = 11 + x + -1x

Combine like terms: x + -1x = 0
-21 + 0 = 11 + x + -1x
-21 = 11 + x + -1x

Combine like terms: x + -1x = 0
-21 = 11 + 0
-21 = 11

Solving
-21 = 11

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:

| -2x-3(3x+2)=-61 | | 10x+4-4x=-20 | | 6n-3+2=17 | | x+3+x+12=90 | | 3+2s=59 | | 3c-7c=0 | | 11-2u+34=33+u-33 | | -7x+5(-x-9)=39 | | 6(7x)=7(6x+13) | | 9x+.5y=51 | | -3x+2(-5x-7)=77 | | v-22+34=3v+11-33 | | 7+6x=-x-77 | | 3.14(15)= | | .5y=9x+51 | | v+33=4v | | 3.14(4)= | | -3x+2(x+2)=-5 | | 10x+4-4x=20 | | y-x^2=4.5 | | -14=-8+3u | | 3x+4(-2x-7)=-58 | | y+32=4y-4 | | 11y+2=20y-7 | | 6+2w=-6 | | -5x-4(-3x-4)=65 | | 8+1g=25 | | 11y+2=20y+7 | | 25=5(n+4) | | 12a+7=3a | | 2b+5=3b-14 | | x+y+z=900 |

Equations solver categories