7=3(x-1)+4(x+1)

Simple and best practice solution for 7=3(x-1)+4(x+1) 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 7=3(x-1)+4(x+1) equation: 



7=3(x-1)+4(x+1)

We move all terms to the left:

7-(3(x-1)+4(x+1))=0



We calculate terms in parentheses: -(3(x-1)+4(x+1)), so:

3(x-1)+4(x+1)

We multiply parentheses

3x+4x-3+4

We add all the numbers together, and all the variables

7x+1

Back to the equation:

-(7x+1)



We get rid of parentheses

-7x-1+7=0

We add all the numbers together, and all the variables

-7x+6=0

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

-7x=-6

x=-6/-7

x=6/7

See similar equations:

| 3/4x^2-9=39 | | 2.5^n=6.25 | | 10+y*4=43 | | 5x+17=432 | | -4x+-17=59 | | 68-x=45 | | 54-t=44 | | 6z+3-z=9 | | k+11=57 | | 10+x*5=43 | | 25x/2=-12 | | 46-w=15 | | p-35=19 | | -4*y-9=15 | | x=3x-112=5x+100 | | 64*4=44a | | 8-2x=-11 | | 49-g=29 | | 64=4*44a | | 59-k=21 | | 7+3*m=-29 | | 40.45=8g+3.97 | | 10j-12j+1=7 | | 6p*3=3*6 | | -5.1-2.3n=0.8n+4.2 | | 9/50.05+32=a | | 1=-1/q | | 12x^2-28x=1 | | t+32=81 | | 27=37-v | | v+34=42 | | 7.1=8.1-0.5x |

Equations solver categories