3(0.9x-0.9)=4.2x-2.49

Simple and best practice solution for 3(0.9x-0.9)=4.2x-2.49 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 3(0.9x-0.9)=4.2x-2.49 equation: 



3(0.9x-0.9)=4.2x-2.49

We move all terms to the left:

3(0.9x-0.9)-(4.2x-2.49)=0

We multiply parentheses

0x-(4.2x-2.49)-2.7=0

We get rid of parentheses

0x-4.2x+2.49-2.7=0

We add all the numbers together, and all the variables

-3.2x-0.21=0

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

-3.2x=0.21

x=0.21/-3.2

x=-0.21/3.2

See similar equations:

| 7x^2=243 | | −2x+5=−7 | | 6+z=4 | | 5t-4=7t+10 | | 8,087+x=8,471 | | 3(3)+w=13 | | 5.6x+12.1=4.5x+3.3 | | 2(y-1)-y=0 | | 7b-3(b)=16 | | 111x=29 | | 3(3)-y=2 | | 6.5t-5=3.5t+7 | | 2x+28=5 | | 14x+2=80*8 | | x-2^2=4 | | 2(4x-7)-3(2x+1)=5-2(x+2) | | d=9.5*1.75 | | 6-1/3d=-1 | | m/4=−25.6 | | 4x+1^2=8 | | 3(-7)-w=7 | | 3=1/2(9x-2 | | 4x+1^2-8=0 | | 4(x+0.5)=2x+x+5 | | 9=x18 | | 8^x-3=32^x+2/3x | | 2/5x-7/3x=1 | | r+4.6=7.8 | | t+8=3t | | 7x+9+3x+2=180 | | m/4-12=-7 | | (2x+1)+(4x-5)=180 |

Equations solver categories