4(x-30)-2(x+20)=40-8(x-10)

Simple and best practice solution for 4(x-30)-2(x+20)=40-8(x-10) 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 4(x-30)-2(x+20)=40-8(x-10) equation: 



4(x-30)-2(x+20)=40-8(x-10)

We move all terms to the left:

4(x-30)-2(x+20)-(40-8(x-10))=0

We multiply parentheses

4x-2x-(40-8(x-10))-120-40=0



We calculate terms in parentheses: -(40-8(x-10)), so:

40-8(x-10)

determiningTheFunctionDomain
-8(x-10)+40

We multiply parentheses

-8x+80+40

We add all the numbers together, and all the variables

-8x+120

Back to the equation:

-(-8x+120)



We add all the numbers together, and all the variables

2x-(-8x+120)-160=0

We get rid of parentheses

2x+8x-120-160=0

We add all the numbers together, and all the variables

10x-280=0

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

10x=280

x=280/10

x=28

See similar equations:

| 7(x-12)=3(x+12) | | 206*x/100=31 | | 13x-12=3x+13 | | 2n+2n-56=9n-78 | | 2(19.5+-1.5y)+3y=39 | | 5^3x-1=17 | | 8(-8n+6)=-208 | | 20=-4/7w | | x-5÷2×8=3x | | 3-(2x+5)=5x+2(4x-6) | | 10=(y+26)/4 | | 6(-9+k)=-126 | | 10=y+26/4 | | 5(3x+26)=2(x+65) | | 11=2-y | | 3v-69=27 | | -2b^2+4b+48=0 | | 6f+15=51 | | 3(x+25)-2(-x+25)=-5 | | 7=c-20/6 | | X+16=5x-12 | | X+10+50+x=180 | | x+2(x+4)=10 | | -2.7x-3=-4.8x-6 | | 6x+18.8=180 | | (x-1)=(2x+3) | | 4(x+7)-3(-x+7)=-21 | | 2x-3(-4x-)=-47 | | -5s-15=40 | | 5/9(f=32)=-62.1 | | 75+x=4x+15 | | (x-1)(x+3)(x+4)(x+8)+91=0 |

Equations solver categories