X-9=21+4x

Simple and best practice solution for X-9=21+4x 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 X-9=21+4x equation: 



X-9=21+4X

We move all terms to the left:

X-9-(21+4X)=0

We add all the numbers together, and all the variables

X-(4X+21)-9=0

We get rid of parentheses

X-4X-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:

| 2b/5-3b/4=3 | | (y-4)/(2)=10 | | 11x-3=5x-13 | | 25-10x=2 | | 200=1.3x+.04x^2 | | -5x=-5x+7(x-3) | | 10=2(3p-4)-3p | | 12x+40=8x+50 | | 0.5y=44 | | 4x+-7=-39 | | -3x+2+4x=14 | | 13+4b+2=1-5b | | 26-5s=9s | | M(x-6)=Y-5 | | 3(-2)x2(-2)=19 | | b/6-4=5 | | (5k+1)/(6)=(3k-2)/(3) | | 3(4x-1)=-27 | | 18m-14=22 | | 10-19n=-18n-9 | | 6x-60=-60+6x | | -7(-7n+4=-371 | | 2(5+2b)-8(b+5)=-26 | | 2x+40-22=-3x-2 | | 9y+10=–8 | | 30x+12=3(-10x+4) | | (7x-2)+(6x+8)=180 | | 2(x-5)2-12=60 | | 0.75m-6=4 | | 7x+2(-5x+32)=37 | | -x+3=3x-41 | | 12-2m=90 |

Equations solver categories