9x-2x+3=21+x

Simple and best practice solution for 9x-2x+3=21+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 9x-2x+3=21+x equation: 



9x-2x+3=21+x

We move all terms to the left:

9x-2x+3-(21+x)=0

We add all the numbers together, and all the variables

9x-2x-(x+21)+3=0

We add all the numbers together, and all the variables

7x-(x+21)+3=0

We get rid of parentheses

7x-x-21+3=0

We add all the numbers together, and all the variables

6x-18=0

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

6x=18

x=18/6

x=3

See similar equations:

| c-22=9 | | -5v+6=-12v=62 | | 2x=(x+33) | | z/10+5=5 | | 0x-10=-14 | | 2(18+x)=x+27 | | 8x-6x+174=8x+90 | | x+(x/7)=120 | | (3)(-4)(x)=(3)(-4) | | 5a+1=0 | | 6-3x-4x-2=-9x | | 4x^2+32x-28=0 | | 2(x+21)=x+30 | | 4^x=2^-15 | | (X+12)=(3x-8) | | 11x-8=-2 | | 15.36+0.12(x+3)=15.86-0.07 | | 0=x2-5x-9 | | 2(4w+1)=-2 | | 24-3m=20-2m | | 8=2/3w-12+8 | | -3(v-8)=5v+16 | | 1-(1/3x)=0 | | -4(4x+12)=-2(8x+24) | | 12.39+0.06(x+3)=13.13-0.14(x-3) | | 2x—0=x+5 | | 7+6z=8-13 | | 4-8=3-n/45 | | 2x2-6x-8=0 | | 4-8=3-n/4 | | 10x-3=9x+8 | | 3(x-1)+1=-17 |

Equations solver categories