80=20a-4

Simple and best practice solution for 80=20a-4 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 80=20a-4 equation: 



80=20a-4

We move all terms to the left:

80-(20a-4)=0

We get rid of parentheses

-20a+4+80=0

We add all the numbers together, and all the variables

-20a+84=0

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

-20a=-84

a=-84/-20

a=4+1/5

See similar equations:

| 4y+15+3y=74 | | 36+109+v–4=180 | | 2+2x=2(-x+7)-24 | | 7x+2+4x=25 | | t-47+t-14+31=180 | | x+ 45= 8 | | x−7=0 | | 1.8=1.2(z−1.7) | | -9+7x-1-3=-57 | | 40x-26x+6=12x+34 | | 3x+5/2=9/3 | | 8c+1=10 | | 146.01=x-0.9x | | 2+6x=–5x | | i/8=12.6 | | -1.6=d-8.3-1 | | 4y+2y=86 | | 10+5b=-8+2b-3b | | |b+8|=7 | | 3(-2s-1)=-7s | | 9x=(13x+2) | | 23-3x=15+4x | | 5w-4w-5=4w+7(2w+9) | | 9(2x+5)-10x=6x+13 | | 12.49+2=c | | 30=60w+3 | | −5+7+2k−3k=k–8k | | 5*417+8=a | | 12n+12=1000 | | 2=-y+6 | | ½(250)(x)^2=180 | | y-40+y-15+37=180 |

Equations solver categories