91=5n+2n

Simple and best practice solution for 91=5n+2n 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 91=5n+2n equation: 



91=5n+2n

We move all terms to the left:

91-(5n+2n)=0

We add all the numbers together, and all the variables

-(+7n)+91=0

We get rid of parentheses

-7n+91=0

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

-7n=-91

n=-91/-7

n=+13

See similar equations:

| 30=3x-15-8x | | -4(2x+9)+3x=6-4(x-3)= | | 3y2-35=0 | | 1.25/x=1.75/3.15 | | 0.21x=0.21x+18 | | 5/6x-1/3=1/3x+7/6 | | x/1.25=3.15/1.75 | | -5.7x-0.17=-9.63+2.9x | | 12(x-3)+18=12(x−3)+18=4(2x-5)= | | 15x/5+14x/4=180 | | 7x+11=27 | | x=800+15x | | 7x-4=2+3(5x+2) | | 15x5+14x+4=180 | | 7x-15=x-3x-15 | | 5x+14+3x=x^2 | | 12(x-3)+18=12(x−3)+18=6(2x-3)= | | 4(3-2z)=14-2(z-2) | | -42=-7/5v | | 3.333333333c=4.166666667 | | -12c-5c+13c+-2c=18 | | 6x-4-5-x=-12 | | 6x=5x-9x | | n+3n-+4n=18 | | (4x+1)=(2x+9) | | 10x-17=6x+5 | | (6y-59)=180 | | m/3+8=29 | | 2p+4=8,p | | 19c+5c-23=1 | | x-9=-20. | | 4.166666667=c3.333333333 |

Equations solver categories