3x-20=4(2-x)

Simple and best practice solution for 3x-20=4(2-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 3x-20=4(2-x) equation: 



3x-20=4(2-x)

We move all terms to the left:

3x-20-(4(2-x))=0

We add all the numbers together, and all the variables

3x-(4(-1x+2))-20=0



We calculate terms in parentheses: -(4(-1x+2)), so:

4(-1x+2)

We multiply parentheses

-4x+8

Back to the equation:

-(-4x+8)



We get rid of parentheses

3x+4x-8-20=0

We add all the numbers together, and all the variables

7x-28=0

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

7x=28

x=28/7

x=4

See similar equations:

| -5-6(2b-1)=-7b+31 | | m÷7=13m= | | 4(3k+4)=28 | | 32+3x=-2x-8(x-4) | | 10x=2(0)+9 | | 8x+36=4x-10 | | 0.2f=48 | | w−426=94 | | 16+4n=8n+8 | | 2x-82=46x=8 | | 32t=-6 | | Y=10/(x-5) | | 14=3x-19x | | -7(u-9)=5u-9 | | 0.15x+20=0.1x+35 | | 8-m=m-2 | | -9w+43=2(w-6) | | 13n–9=17 | | 160=3x+4x | | 8r+5r=-2-8+2r+r | | 2x+6=4-2 | | 6(x-2)=3x-39 | | 1/10)x+149)=-2(3-x) | | 3(n-6=27 | | 132+4x+8=180 | | -9x+7=25+2(5-x)X+-4 | | n/4+5=-7 | | 1/3x-7=16 | | 2y-200=52 | | -13x-8=-32 | | -0.08(t^2)+4.48=0 | | 0.5x0.34(300)=0.25(120) |

Equations solver categories