91=1+10n

Simple and best practice solution for 91=1+10n 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=1+10n equation: 



91=1+10n

We move all terms to the left:

91-(1+10n)=0

We add all the numbers together, and all the variables

-(10n+1)+91=0

We get rid of parentheses

-10n-1+91=0

We add all the numbers together, and all the variables

-10n+90=0

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

-10n=-90

n=-90/-10

n=+9

See similar equations:

| 3=1z/4-2 | | 3/5x-1/5=-10/3 | | -4x=2x-2 | | 4v-5=-11 | | 30. 7(–97a–47)=14(–4a+288) | | 7x=7x-15 | | 4+11(10+13x)=13x-2(x-9 | | 29. –4+6m=4m+10 | | -4k+2(5k-6)=-3(k+10)-9 | | -20+-8r=44 | | 8-2(x-3)=4x+2 | | 5^x-2=3125 | | 1g/9-3=1 | | 3.2=0.8x | | 37=2×3.14×r | | 3(v-61)=18 | | 47=7+8w | | 3x+30=2x+50 | | 4/8k-3=12 | | 41+3w=98 | | 2x+4x=8x-40 | | (19x-15)=(15x-7) | | 4x+19=-13+6x | | 5x-32=9 | | 10(n-98)=20 | | -7x^2+12x+20=0 | | (5p-3)=(2p-7) | | 1)(n-98)=20 | | 2/3y=-14 | | 8x+4(4x+3)=2(6x-4)-4 | | 6x+3x-4+9x+5=180 | | 1/2x+10+2x=180 |

Equations solver categories