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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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



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

3(x-1)

We multiply parentheses

3x-3

Back to the equation:

-(3x-3)



We add all the numbers together, and all the variables

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

We get rid of parentheses

4x-3x+3-7=0

We add all the numbers together, and all the variables

x-4=0

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

x=4

See similar equations:

| 8x4+14x3+-69x2+14x+8=0 | | 3-(5+2x)=4x+6(x-4) | | 3x+85=6x-68 | | 3x-9=6x-3 | | 3x9=6x-3 | | -5+3x=3+5x | | 3x+2x=10+7x | | 14x+11-4x=x-5 | | -6+5x-10x=-x-7x+3 | | -x+80=3x-268 | | -6+5x+9x=-x-7x+3 | | 6(x+2)=3(x+3)+6x-4 | | 4x^2-8=x^2+7 | | 8x+2=3(x-2) | | 3x+1=10x+3 | | 4/5x+x=1728 | | 8y4=12 | | -5x+8=3x+24 | | 18+2x=40=x | | -16+2x=5x-1 | | -6x÷3=10 | | x+6=108 | | 3t^2-3t-20=0 | | 3x-1=2x=5 | | X^2-18x=32x-625 | | 20+2y=30 | | 6x+12=43-5x | | 10x2+11x=0 | | 8x+2=1x+2 | | m+4=5m+20 | | 9x=16−7x | | 45+45+x+x=360 |

Equations solver categories