(x+20)+x=(4x-100)

Simple and best practice solution for (x+20)+x=(4x-100) 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 (x+20)+x=(4x-100) equation: 



(x+20)+x=(4x-100)

We move all terms to the left:

(x+20)+x-((4x-100))=0

We add all the numbers together, and all the variables

x+(x+20)-((4x-100))=0

We get rid of parentheses

x+x-((4x-100))+20=0



We calculate terms in parentheses: -((4x-100)), so:

(4x-100)

We get rid of parentheses

4x-100

Back to the equation:

-(4x-100)



We add all the numbers together, and all the variables

2x-(4x-100)+20=0

We get rid of parentheses

2x-4x+100+20=0

We add all the numbers together, and all the variables

-2x+120=0

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

-2x=-120

x=-120/-2

x=+60

See similar equations:

| 5x+2x+2=18 | | -3-(6x+3)=198x= | | -7(1-7a)=-7 | | 20x-5=15x+15 | | 4x+11=2x+19=54 | | -6(1-4x)=-198x= | | 80=2(6k+8)-8 | | 5x-3=4x-2+x | | -2(a-6)=10 | | -4x-1=6; | | (20+x)+(x)=(4x-100) | | 362=-6+8(7a-3)a= | | 2x-(6x+4)=(x-9)-6(2x-4) | | -2(-6+4m)=-36 | | -5n+10=30n= | | -80=-4(2x+8) | | 64+2+3x=180 | | 38=-19nn= | | -9(-3x+7)=2(4x-3) | | 22=5(w+5)-8w | | 33=15–6d+4d | | -6y-4=50 | | 56+5y=12y | | 54=3(-2-4n) | | 54=3(-2-4n | | -2/3x+6=38 | | 5y-17+2y+50=180 | | -24+6x=6(6x+6) | | -6x-(-4x+9)=(x-1)-2(4x-6) | | 45x2–36x= (5x–4) | | 2x+174=152 | | 3(k+4)=2(k-9) |

Equations solver categories