3(x+7)-11=12-2(x-4)

Simple and best practice solution for 3(x+7)-11=12-2(x-4) 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 3(x+7)-11=12-2(x-4) equation: 



3(x+7)-11=12-2(x-4)

We move all terms to the left:

3(x+7)-11-(12-2(x-4))=0

We multiply parentheses

3x-(12-2(x-4))+21-11=0



We calculate terms in parentheses: -(12-2(x-4)), so:

12-2(x-4)

determiningTheFunctionDomain
-2(x-4)+12

We multiply parentheses

-2x+8+12

We add all the numbers together, and all the variables

-2x+20

Back to the equation:

-(-2x+20)



We add all the numbers together, and all the variables

3x-(-2x+20)+10=0

We get rid of parentheses

3x+2x-20+10=0

We add all the numbers together, and all the variables

5x-10=0

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

5x=10

x=10/5

x=2

See similar equations:

| 7s+6s=-65 | | r+5(5-3r)=95 | | 4x-3(2x-3)=11x | | 2(3x+3)+99=99=11x+2-5x+103 | | 4x+4=-7-8x | | |2x+4|=|3x-10| | | 15=-9(w-12)+6 | | 1/2(2x1)=-1/9-4/9 | | 3x-10=2(x-5) | | -43=-2+3k | | R=3c3.14 | | -8p-4p=-12 | | u/5=3/7 | | h(-3)=3(-3)-6 | | 2(4x+4)+78=13x+4-5x+82 | | 1.2(6.7r-2)=70.1 | | -18=10-12c-4 | | 139+(5x-10)+(10x-9)+(3x)+(3x)=540 | | 5=-10x+5 | | 6c+3c-15=30 | | |2x+12|=x/2 | | 11,682x-7,128=99(118x-72) | | 18+8x=8x-3(x-8) | | 4(k-2)=16 | | 20=(x+11)+2x | | 4(3x+3)=12x-9 | | 14x+x=5x-10 | | 3(6x+4)+10=34 | | 2n+7n+6+4n-2+2(4n+6)=n | | H=0.08x+9.50 | | 3+2(2x+7)=-6-(1-7x) | | 7(5x+6)=35x-8 |

Equations solver categories