117=(21x-9)

Simple and best practice solution for 117=(21x-9) 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 117=(21x-9) equation: 



117=(21x-9)

We move all terms to the left:

117-((21x-9))=0



We calculate terms in parentheses: -((21x-9)), so:

(21x-9)

We get rid of parentheses

21x-9

Back to the equation:

-(21x-9)



We get rid of parentheses

-21x+9+117=0

We add all the numbers together, and all the variables

-21x+126=0

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

-21x=-126

x=-126/-21

x=+6

See similar equations:

| 67c-48=c+29+35c | | 11w=96 | | 2.25x=1.5x+6 | | 5x-42+x+31+175=360 | | (3x-6)(x+8)=0 | | 6y=y+30+3y-5 | | 10-3r=-3r=-3r+10 | | 15=-2x+27 | | 7+2-4x+x=-3x-3x | | 29u+40=u+42+27u | | X+68+x+49+3x-37=360 | | 3y2-180y+60=0 | | 5=z-9/6 | | 0=55t-5t^2 | | (2x)2/(0.1-x)(0.1-x)=0.1 | | 3y+14.26=–3.74 | | 37-x=3+x+7 | | 90+130+75+x=360 | | -2+10s=10s-7 | | 1/8(5x+4)=2/4 | | 0.1(t-(-10.7))-12.68=-11.47 | | 21t-34=8t+8t | | -5.2x+57.6=15.9+1.8x | | j-83/3=5 | | 6u+24=6u+24 | | 7(p+5)=70 | | s5-39=86 | | 6u-7=4u-44+5u-41 | | x+192+7x=360 | | 3.94=2.98(r-5)+(-5) | | 90+90+x5x=180 | | 4x=4(5) |

Equations solver categories