3(x+1)+4=2(x-1)=x

Simple and best practice solution for 3(x+1)+4=2(x-1)=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 3(x+1)+4=2(x-1)=x equation: 



3(x+1)+4=2(x-1)=x

We move all terms to the left:

3(x+1)+4-(2(x-1))=0

We multiply parentheses

3x-(2(x-1))+3+4=0



We calculate terms in parentheses: -(2(x-1)), so:

2(x-1)

We multiply parentheses

2x-2

Back to the equation:

-(2x-2)



We add all the numbers together, and all the variables

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

We get rid of parentheses

3x-2x+2+7=0

We add all the numbers together, and all the variables

x+9=0

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

x=-9

See similar equations:

| 1=5x+500 | | (x-2)/5=-3 | | 16x-4-9x-33=24 | | 8-x2-17x-0=0 | | z-3/2=-7/8 | | 12x+46=5x-4-3x | | 73=5x-28 | | 9x-3x=13 | | 57x-56=8x+7(7x-8) | | 9x.3=13 | | 57x=8x+49x | | 7y2-8=17 | | 8x+4=-3+5x+22 | | x+14=49x=8) | | 4/3w-2/w=1 | | -5/4y+1/3=-1/2 | | (7)^x-2=1540 | | -1/2=-5/4y+1/3 | | (6/2)=(79/a) | | (6/2.5)=(75/y) | | X+1/2x=133 | | (6/2.5)=(75/x) | | (4+x)(5+x)/(2+x)(7-x)=1 | | -1/4(8x-16=6x+2x+14 | | 16x²=32x | | 10z-z=-2+6z-2-5 | | 4x^-6=57 | | 48x-12+30x-33=30 | | X-2=8+3x | | X-5=5+3x | | 8x+20=148 | | 8x-12=3x+9 |

Equations solver categories