3(x-7)+2(x+1)=12

Simple and best practice solution for 3(x-7)+2(x+1)=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(x-7)+2(x+1)=12 equation: 



3(x-7)+2(x+1)=12

We move all terms to the left:

3(x-7)+2(x+1)-(12)=0

We multiply parentheses

3x+2x-21+2-12=0

We add all the numbers together, and all the variables

5x-31=0

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

5x=31

x=31/5

x=6+1/5

See similar equations:

| 12/16=x/31 | | 3p+2=2p+10 | | -7(3a-10)=91 | | 8x-2(x-4)=6x-2 | | 18=13x-4x | | 18=13x | | -1/3w-3/4=-7/5 | | 5h-1.2=64 | | x(4)+17=64 | | -3/2=1/4y-7/8 | | 1/3x+17=44 | | 120+y=560-120 | | 5p+-5p=-7(p-3) | | 330*x/18=18 | | 10^3x+4=10^(5x^2)-2 | | (10^3x+4)=(10^(5x^2)-2 | | 16t^2-96t+16=0 | | 3+x-2=23 | | (x+5)/(x-6)=3/4 | | 2(+3)=6x | | -4/5=y+2 | | (2x-6)+12=3 | | y-1y/2=7 | | y-1/2y=7 | | 3/5t-1/10t=t—15/2 | | 7x/10=-14 | | 2−51​ r=2r+1 | | 3t/5=30 | | 4=-2/5x | | 3y-11+y=2y-2 | | 12+n/2=18 | | 4x+10x=80 |

Equations solver categories