9+2x=5x-21

Simple and best practice solution for 9+2x=5x-21 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 9+2x=5x-21 equation: 



9+2x=5x-21

We move all terms to the left:

9+2x-(5x-21)=0

We get rid of parentheses

2x-5x+21+9=0

We add all the numbers together, and all the variables

-3x+30=0

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

-3x=-30

x=-30/-3

x=+10

See similar equations:

| -8=4v+2+v | | ∣6w−9∣=27 | | -10x+20=4x-8 | | 21x+10-19=180 | | 1/5(10x–2)+3x=–25 | | 8(5–x)=40 | | 2(7x-20)=1/2(6x-14) | | 2=3x-4x | | -(8x+2)=-2 | | 35x+50=45x+25 | | 10=2.5x^2 | | .5(10x–2)+3x=–25 | | x-4^2=x+3 | | |2x+15|=7 | | 16=-6x | | 5x+2+43=180 | | 8n-2n-3=33 | | 2+4k≤=10 | | -11x^2+60x-64=0 | | 3(5x+7)=17x+13 | | 9x+16=52-16 | | –9=6p–15 | | x^2-11=133 | | 2(-c+11)=10 | | -12m-10-2m=-38 | | 10=-6b+5+7b | | -18=9(q+73) | | 5x-2(x-2)=-3+x-5 | | (47x+16)x=-3 | | Y+6x=11;x=-1 | | -18=9(q+73 | | 2(5c+2)-2c=3(c+3)+15 |

Equations solver categories