-21+5x=15-x

Simple and best practice solution for -21+5x=15-x 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+5x=15-x equation: 



-21+5x=15-x

We move all terms to the left:

-21+5x-(15-x)=0

We add all the numbers together, and all the variables

5x-(-1x+15)-21=0

We get rid of parentheses

5x+1x-15-21=0

We add all the numbers together, and all the variables

6x-36=0

We move all terms containing x to the left, all other terms to the right

6x=36

x=36/6

x=6

See similar equations:

| -7y+25=-5(y-3) | | 80/40=160/x | | y=3(-3)^2+2(-3) | | -11+2f=-5 | | -2=2y+7(y-8) | | -4v+2(v+2)=-4 | | 5(x-4)+3=33 | | y=4(6)-22 | | x=350/7/3 | | 13+x=-36-6x | | 4x+59=11 | | 224=-u+135 | | y=4(3)-22 | | 13+x=-36–6x | | -9x+9=720 | | 8=37+x | | 1-y=(-18) | | -20(a-20)=560 | | X^2+x=96 | | 63-6x=2x-49 | | 2p-4=18+6p | | 9x-63=63 | | X-15x=17000(100) | | 2-e/13=5 | | X+x1+x2=126 | | 8x-8=4+12 | | 0.3x+0.5=0.2x+8 | | y=4(0)-22 | | 34-7x=-22 | | 7x-(3x+1)=15 | | 3x(x+4)=3x+11 | | 6(x-1)×9=4(x+1)×10 |

Equations solver categories