15n-21=40n+55

Simple and best practice solution for 15n-21=40n+55 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 15n-21=40n+55 equation: 



15n-21=40n+55

We move all terms to the left:

15n-21-(40n+55)=0

We get rid of parentheses

15n-40n-55-21=0

We add all the numbers together, and all the variables

-25n-76=0

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

-25n=76

n=76/-25

n=-3+1/25

See similar equations:

| 5×y=59 | | -22=11-5a | | 2u+10=5 | | -6w+2(w+8)=-24 | | -7(6x9)=42x-63 | | x-10+6=16 | | 4x-1=3x+29 | | x-3=x+11 | | 4x+1=2x+57 | | 2+3z=5+4z | | |x-3|=|x+11| | | |x-10|+6=16 | | 0=5x-(64/x²) | | 20x^2-11=0 | | 8(x+7=18 | | 3x+4=12x+20 | | 9^(2x)=72 | | 3*(4-x)=-24 | | 180+90-2x=150 | | 81=9n+7 | | 1/3(6x+3)+2(x-3)=13 | | 12t=100 | | 3(x1)+2(x-2)=-2 | | 13=4t+3(t+2 | | 37=-3/100x^2+7/5x+18 | | 5/2x=-16 | | 75=75+20t-4.9t^2 | | -3(x-+4)+6=7(x+2)+8 | | 0.5+4=2(b+4) | | F(13)=-3x+7 | | 0=3x^2-18x+29 | | 14+4.5h=2+6h |

Equations solver categories