100=-3(6+7x)-8

Simple and best practice solution for 100=-3(6+7x)-8 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 100=-3(6+7x)-8 equation: 



100=-3(6+7x)-8

We move all terms to the left:

100-(-3(6+7x)-8)=0

We add all the numbers together, and all the variables

-(-3(7x+6)-8)+100=0



We calculate terms in parentheses: -(-3(7x+6)-8), so:

-3(7x+6)-8

We multiply parentheses

-21x-18-8

We add all the numbers together, and all the variables

-21x-26

Back to the equation:

-(-21x-26)



We get rid of parentheses

21x+26+100=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:

| 30=2x=6 | | 2|b+4|=21 | | -3.5t+8.03=-10.8t | | 20+9t=-20-20-t | | 1/4(4x+12=32 | | y2−10y+22=0 | | -11q-20=20-14q+20 | | 8x-(3x-5)=35 | | 3+16y=19+15y | | 32t(3.14)=64(3.14) | | 1-8n-8=7-n-6n-12 | | 2k=3k-10 | | 136=-4n-8(n-8) | | -2(r+70)=-29 | | 0.4g-3=-1 | | -14.7r-15.39=-8.6r-6.59-5.6 | | 1-8n-8=1n-12 | | a-12=-10 | | n-17=-37 | | 0.4g-3=-1, | | x/3=42/21 | | 16-6m=-20-12m | | 3(3+4n)=105 | | –3j=–78 | | 14s=15s+15 | | 5x+4x=-20 | | r-13=-7 | | -13-20h+14h=-13+16h | | r-2=-14 | | -2p+6p+10=-10-p | | -5c-10=-7c+6 | | n=4=12 |

Equations solver categories