3(4x-7)+11=8x+-9(-12)

Simple and best practice solution for 3(4x-7)+11=8x+-9(-12) 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(4x-7)+11=8x+-9(-12) equation: 



3(4x-7)+11=8x+-9(-12)

We move all terms to the left:

3(4x-7)+11-(8x+-9(-12))=0

We use the square of the difference formula

3(4x-7)-(8x-9(-12))+11=0

We multiply parentheses

12x-(8x-9(-12))-21+11=0



We calculate terms in parentheses: -(8x-9(-12)), so:

8x-9(-12)

We add all the numbers together, and all the variables

8x+108

Back to the equation:

-(8x+108)



We add all the numbers together, and all the variables

12x-(8x+108)-10=0

We get rid of parentheses

12x-8x-108-10=0

We add all the numbers together, and all the variables

4x-118=0

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

4x=118

x=118/4

x=29+1/2

See similar equations:

| 5r-1=44 | | 9x-2=7x-10+2x | | 2^-2x=2^2-3x | | m+9/9=5 | | 20=-15+-5x | | 11/15=w—8/15 | | 11=23-2u | | =8/12x6 | | -24=−3w+21 | | N/s+10=14 | | 4(x+5)-2=10 | | j+25/2=-1 | | x=11x2-21x-3 | | j+25/2=1 | | 2t-4=4t-10 | | 8-3d=-4 | | 100=4(c+7) | | ×+14=4x+32 | | (1/5)x-9=-14 | | | | 2(2x-14)=2(3x+6 | | 3w(w^2)=60 | | 2x+7-7x+3=-5(x-2) | | (5x+20)=(4x+25) | | 50=5+9c | | 2+4w=–6+5w | | -9x+-28=8 | | 3x-7=3(x-3)+@ | | -4(y-14)+8=-12 | | n+68/3=5 | | 7g=6g+1 | | 23-3g=20 |

Equations solver categories