7-2n-2n=-2(n-5)-(n+4)

Simple and best practice solution for 7-2n-2n=-2(n-5)-(n+4) 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 7-2n-2n=-2(n-5)-(n+4) equation: 



7-2n-2n=-2(n-5)-(n+4)

We move all terms to the left:

7-2n-2n-(-2(n-5)-(n+4))=0

We add all the numbers together, and all the variables

-4n-(-2(n-5)-(n+4))+7=0



We calculate terms in parentheses: -(-2(n-5)-(n+4)), so:

-2(n-5)-(n+4)

We multiply parentheses

-2n-(n+4)+10

We get rid of parentheses

-2n-n-4+10

We add all the numbers together, and all the variables

-3n+6

Back to the equation:

-(-3n+6)



We get rid of parentheses

-4n+3n-6+7=0

We add all the numbers together, and all the variables

-1n+1=0

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

-n=-1

n=-1/-1

n=1

See similar equations:

| 5(4x-6)+6=16 | | 2(2w+6)-w=30 | | 603=t+27 | | 0.5x+20=0.6x* | | 1/2w+3/4w-5=-1/4w-1/2+3/4w | | -22=3-5j | | 4(v+8)-8v=20 | | 4x-1=10x-20 | | -4/5=4/3(a-2) | | 8p+2p=5p | | 4b-7+2b=17 | | -(x+8)-5x=-8(1+x) | | 1/4x-2=2x+6 | | z/8=26 | | 15+2b=23 | | 55y=6(y-3) | | 15d=-615 | | 15=3.5x-3 | | s+7=8 | | 9/51=x/17 | | 2n+4)+6=-9+4(2n+1) | | -11=p/3-15 | | 2f-15=1 | | 10x+5=200 | | -3x–32=-2(5–4x) | | x2=121/400 | | 10x-20=4x-1 | | 4r+1-6r+4=-5(r+6)-5(-7-8r) | | 1=1/4(4y+4) | | 11m−13=12m+14 | | (2x+50)+(5x-17)=90 | | -2(-5+n)=8-3n |

Equations solver categories