4x-12=-5x+21

Simple and best practice solution for 4x-12=-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 4x-12=-5x+21 equation: 



4x-12=-5x+21

We move all terms to the left:

4x-12-(-5x+21)=0

We get rid of parentheses

4x+5x-21-12=0

We add all the numbers together, and all the variables

9x-33=0

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

9x=33

x=33/9

x=3+2/3

See similar equations:

| 5x+4=5x-20 | | (3x-1)^2=25 | | 4h-2=2|h=3 | | -28=8y | | 5x-20=5x+4 | | -3=6m-7 | | -88=-4(5p+7) | | 4(3x-1)^2-17=83 | | (3x+1)+2(4x+2)÷4-1=5 | | -131=8(a-8)-3 | | 7(x-6)-2x=-4x-3 | | –6a+3=–3(2a–1) | | 8-m/6=15 | | 6x+8+22x=28+14x-10+9*x | | -4(1+7x)-8x=284 | | 3x+14-7x=19-13x+9x-5 | | 4.2x=-19.74 | | 6+0.1x=0.15+• | | (2/5)x=12 | | 15(a+2)^2-4(a+2)-3=0 | | 216=-8(-4x-3) | | 4a-7=4(a-2)=1 | | 2.6x-88=1.6x+7 | | 4.2=2.2-0.6y | | 1.7b-10=2.2b-8 | | r-5-4r=-11 | | x^2-3x-34=3 | | 4m-11=-9m+11 | | -122(x-12)=-9(1+7x) | | 3r+6=5r-4r | | 6|x+3|=36 | | r-2-8r=-16 |

Equations solver categories