x-3=21+4x

Simple and best practice solution for x-3=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-3=21+4x equation: 



x-3=21+4x

We move all terms to the left:

x-3-(21+4x)=0

We add all the numbers together, and all the variables

x-(4x+21)-3=0

We get rid of parentheses

x-4x-21-3=0

We add all the numbers together, and all the variables

-3x-24=0

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

-3x=24

x=24/-3

x=-8

See similar equations:

| 2(20x2x)=80 | | 4x=3(5)-7 | | 6x+8=17-3x | | 4+0.35x=7+20 | | $4+0.35x=7+20 | | 2x+5.4-8x=-6 | | -7m=18+2m | | 9/4x+1/8+7/8x=14 | | 3x2-14-5=0 | | 23(6x–3)=34 | | 6x=7=5x | | X(3x+4)=180 | | 5x-x=80x-3 | | 2x+5.4-8x=-26 | | 4(-3x+7)=40 | | 5x+14-4x=23+x-8 | | x-1/5(8-x)=x+3(4-x)-x | | 12-2x=6x+20 | | –(15x–9)=39 | | 30+3x=-7(x+8-4) | | -5=5x+5(0.5+0.75) | | 2x+57=63 | | G(x)=÷9-x2 | | 3+1/2x=4 | | m2-10m+9=0 | | 4=k(52) | | y=-3.5+3.5 | | 180-135=x | | 2a+2a-a=18 | | E=9R/l | | 10-x+6x-4=11 | | 4(4p-1)=-68 |

Equations solver categories