4x-9=11x+12

Simple and best practice solution for 4x-9=11x+12 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-9=11x+12 equation: 



4x-9=11x+12

We move all terms to the left:

4x-9-(11x+12)=0

We get rid of parentheses

4x-11x-12-9=0

We add all the numbers together, and all the variables

-7x-21=0

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

-7x=21

x=21/-7

x=-3

See similar equations:

| F(x)=-3x^2-7x-32 | | 9m-2-4m+m=34 | | x^2+33x+140=0 | | –7u=–8u−7 | | .8+6x-10x=16-8x | | 167=122-u | | 6r=10r+4 | | 3x/2x-3+2/2x-3=-3/4 | | 8-1x-13=-25 | | 2(y-7)-5y=-2 | | 11500=0.6x | | 3(8+2x)=0 | | 5(6+3x)=135 | | 4(3-5x)=112 | | x/5-12=-11 | | 2(-3+3x)=-42 | | 3x+5x-56+7-93=13 | | 9=-1-z | | 3x^2-80x+170=0 | | 2-3+3x)=-42 | | x-4x+7=16 | | 4-m/6=18 | | -5(1x+5)=-75 | | 10/4=8/y | | 3(5x+10)=150 | | 14=a/3-5 | | -5(1x+7)=-55 | | -4(-6+5x)=24 | | -a/2+5=13 | | 12–(x–2)=-42 | | -7(6+3x)=-273 | | -9x-5x=64-6 |

Equations solver categories