2x+7x=3(6+x)

Simple and best practice solution for 2x+7x=3(6+x) 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 2x+7x=3(6+x) equation: 



2x+7x=3(6+x)

We move all terms to the left:

2x+7x-(3(6+x))=0

We add all the numbers together, and all the variables

2x+7x-(3(x+6))=0

We add all the numbers together, and all the variables

9x-(3(x+6))=0



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

3(x+6)

We multiply parentheses

3x+18

Back to the equation:

-(3x+18)



We get rid of parentheses

9x-3x-18=0

We add all the numbers together, and all the variables

6x-18=0

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

6x=18

x=18/6

x=3

See similar equations:

| 3x−14+6−4−2x=12 | | k2+5k=9 | | 3(a+5)=5a+7 | | 3x+2x=10+3x | | 7(v+3)=3v+33 | | h2-8h+9=0 | | (x-2)(x+3)=71 | | X=–6y | | 9x(2+6)=4x-3 | | 0=(0.1+x)*(0.05+x) | | x2+8x/7=0 | | x2+8/7=0 | | 3+7-18x=12x-13 | | 2(x+4)=3(1-5x/6) | | 2(p1-1)/3=4 | | 2x/20+10x/20=1 | | 12/x-15=4/x+3 | | 14x+16=-82 | | Y=√(27+6x-x²) | | -5x+12-6x=7(4x-6) | | (2/3)x-1=27/8 | | 3x4+6=9 | | 4(32x+1)+17(3x)-7=0 | | 9k^2-12k+1=0 | | 3(y+2)=2(y+4 | | 2h+5=18 | | (x/5)=12 | | p^2-34p+24=0 | | 5x-3(2x-5)=2(4x-1)+5/2 | | 10(1+3x))=-20 | | G(x)=2x+3x+5 | | x+4/3=3½ |

Equations solver categories