-140=-7(2n+6)

Simple and best practice solution for -140=-7(2n+6) 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 -140=-7(2n+6) equation: 



-140=-7(2n+6)

We move all terms to the left:

-140-(-7(2n+6))=0



We calculate terms in parentheses: -(-7(2n+6)), so:

-7(2n+6)

We multiply parentheses

-14n-42

Back to the equation:

-(-14n-42)



We get rid of parentheses

14n+42-140=0

We add all the numbers together, and all the variables

14n-98=0

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

14n=98

n=98/14

n=7

See similar equations:

| -4=14+x/3 | | 8x-9=10x-40=180 | | 3x-x+4x=15x+33 | | 9x+4(x-2)=8(x+2)-x | | 9x+5-6=-17 | | 2(t+1)=102(t+ | | 1.7x+x=180 | | A=3.14(r+3)^2 | | 2m2^+20m=-70 | | 2(t+1)=102(t+1 | | -14-p=-10 | | ​6(4x-2)=4(7x-6) | | 10d-83=64 | | -4(y-2y)+4=-3(5y-y)+9+15y | | -1.15=x=2.25 | | 9+3h=18 | | (2x+5)+5x+3x=180 | | 3=13/10b | | 6-2(1-8x)=-30 | | 14-8k=-18 | | 6x3x=5x-10x+2 | | 6n+7=-13 | | (x+40)(3x)=180 | | 3m+2=-1.3 | | 0.50g+8=20 | | 2a+2(-3+4a)=7a | | 2/3y+60=2y | | 4(x+4)+6=14 | | -2(x+6)+6=6(x+2)+8 | | (3x-33)-(2x+26)=90 | | 0.9(x+8=18 | | 60=1.6c+48 |

Equations solver categories