9(x-120)-(x+120)=120-7(x-120)

Simple and best practice solution for 9(x-120)-(x+120)=120-7(x-120) 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 9(x-120)-(x+120)=120-7(x-120) equation: 



9(x-120)-(x+120)=120-7(x-120)

We move all terms to the left:

9(x-120)-(x+120)-(120-7(x-120))=0

We multiply parentheses

9x-(x+120)-(120-7(x-120))-1080=0

We get rid of parentheses

9x-x-(120-7(x-120))-120-1080=0



We calculate terms in parentheses: -(120-7(x-120)), so:

120-7(x-120)

determiningTheFunctionDomain
-7(x-120)+120

We multiply parentheses

-7x+840+120

We add all the numbers together, and all the variables

-7x+960

Back to the equation:

-(-7x+960)



We add all the numbers together, and all the variables

8x-(-7x+960)-1200=0

We get rid of parentheses

8x+7x-960-1200=0

We add all the numbers together, and all the variables

15x-2160=0

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

15x=2160

x=2160/15

x=144

See similar equations:

| -7+4(3x+2)-5(2x-6)-11=56 | | 8-(2x-5)=5-3x | | 6(x-84)-2(x+48)=108-8(x-48) | | 2b-2.5+5b=7-32 | | 2(3x+6)=4(x+8) | | 50=15a | | 6+9x=22=x | | 6p-4=5 | | 4(5x-85)=3(x+34) | | 3.4x+7=17 | | 5x/6-3/4=1/3 | | 55b+4=2b−4 | | 5x+12=6×-10 | | 3c-68=c | | 10s-22=2s+34 | | 5•(x+6)=100 | | 5x+4(-3x-2)=20 | | x/3-(x*2)=30 | | -2(x-12)+x=2x-5 | | 12(x-10)=24 | | 4U-77+u+67=180 | | -7-x=-9-2x | | 5x+3=2x+63 | | x-3-(x*2)=30 | | 3(x-10)=x-8 | | (p+7)-2=4 | | X+6x5=100 | | 10x+2+3x+30=180 | | 33x-66=900 | | b2-9b=12=-2 | | 4x/2=15 | | (3x-3)/5=6 |

Equations solver categories