4x-12=3(10-x)

Simple and best practice solution for 4x-12=3(10-x) 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=3(10-x) equation: 



4x-12=3(10-x)

We move all terms to the left:

4x-12-(3(10-x))=0

We add all the numbers together, and all the variables

4x-(3(-1x+10))-12=0



We calculate terms in parentheses: -(3(-1x+10)), so:

3(-1x+10)

We multiply parentheses

-3x+30

Back to the equation:

-(-3x+30)



We get rid of parentheses

4x+3x-30-12=0

We add all the numbers together, and all the variables

7x-42=0

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

7x=42

x=42/7

x=6

See similar equations:

| 4x-23=3(10-x) | | (8*0.75-0,625y)+5y=6 | | 710=f+-209 | | -31n=-868 | | 90-x=64 | | 3y+21=4y-16 | | 2x+4=3x-54 | | 189=21d | | -y-y=-20 | | -y-y=20 | | R(x)=36000-6x^2 | | |2(3+2x)=3(x-4) | | 2x2+5=3x | | x+8+3x=48 | | 3x-2=6+x/3 | | 5(3+y)=20 | | x/2x+7=15 | | 4.9t^2+13.5t+36=0 | | F(x)=(5x+2)^2 | | X+54=+x+144 | | 4m=2(4m+14) | | 13(a-5)=-4-9 | | y-×=12 | | 15-15=14y+10-13y | | 1/3(n+2)-4=-2/3(n-1) | | H(x)=-8x+2 | | 1/5x+1/4=-10/3x-10 | | 3•(8+x)=60 | | (10x+35)5=15 | | y²=0 | | 34-4x=-70 | | t^2-4.286+2.449=0 |

Equations solver categories