91=4i+20

Simple and best practice solution for 91=4i+20 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=4i+20 equation: 



91=4i+20

We move all terms to the left:

91-(4i+20)=0

We get rid of parentheses

-4i-20+91=0

We add all the numbers together, and all the variables

-4i+71=0

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

-4i=-71

i=-71/-4

i=17+3/4

See similar equations:

| 9+2b-4(b+3)=11+b | | X-3÷5+1÷2=x-1÷2 | | 3-(x+10)+(2x+8)=18 | | 11-5k-3(k-4)=8-k | | 6(3w+8)/5=2 | | 7-3m+2(m-8)=2+5(4-m) | | 5^7x=7^5x | | 2(m-4)-3=2-3(2-m) | | 6k+2=16 | | 2d-3(4-d)=2-5(d-3) | | 5^(x-2)=8 | | 8(3x-5)-3(2x-6)=28 | | 5(=3u+4)= | | 8k-4(k+3)=6-3(k-3,) | | 3=x(4-x) | | 4b=3(3b+15)=6 | | 5d-1=14 | | 2n-5(n-8)=200 | | 15+3b=45 | | 15=t/6-1 | | 2x-18=1+2x-12 | | x²+5=14 | | 2x-18=1+2x-18 | | (x/3)+(x/4)=7 | | 8x-5=10x+13 | | 10x+1=4x-35 | | 3x=18-3x=x | | 8（3x-5）-3（2x-6）=28 | | (x-2)2-(2-x)(4+x)=0. | | x2(x-4)+2x(x-4)+(x-4)=0. | | (λ-1)x=λ-1 | | 5b=12=3 |

Equations solver categories