-(1-7n)=-3(-1-n)+3n

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



-(1-7n)=-3(-1-n)+3n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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



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

-3(-1n-1)+3n

We add all the numbers together, and all the variables

3n-3(-1n-1)

We multiply parentheses

3n+3n+3

We add all the numbers together, and all the variables

6n+3

Back to the equation:

-(6n+3)



We get rid of parentheses

7n-6n-3-1=0

We add all the numbers together, and all the variables

n-4=0

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

n=4

See similar equations:

| 7x=x-32 | | 5(a-5)=-4(a-5) | | 5/12=5/d | | 11r=594 | | -5(-5x-8)=4(7x+4) | | m+198=584 | | c+15=86 | | -8x-19x+25x=-10-18 | | 2.2x-1.9=2.5 | | 3/4=9+8x/2x+6 | | -3(1-4x)-3(8+8x)=-7-5x-6 | | 2(x-10)+(3x+50)=180 | | 4+7=9-(x+6)-3x | | -4=|-6v|-4 | | 4/25=x/125 | | G(-x)=2x^2-2x+8 | | 4x–10=6x+8 | | -(x+3)=3x-6 | | 2+7=3-3(x+6)-3x | | 10=-4(6)+b | | (19)+(5x+1)/2=(9x-3) | | k–12=4 | | 7w+91=35 | | 1-5n+n+4=4(4-8n)+3(8n-1) | | 8.50g+85=140.25 | | 7w+31=35 | | 7-7=7+7(x+6) | | Y=200+0.8c | | w/3+200=470 | | 5x(2x)=4x | | 5m-7=50-7 | | 6x-5+4x-5=90 |

Equations solver categories