4a-0=20-a

Simple and best practice solution for 4a-0=20-a 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 4a-0=20-a equation: 



4a-0=20-a

We move all terms to the left:

4a-0-(20-a)=0

We add all the numbers together, and all the variables

4a-(-1a+20)-0=0

We add all the numbers together, and all the variables

4a-(-1a+20)=0

We get rid of parentheses

4a+1a-20=0

We add all the numbers together, and all the variables

5a-20=0

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

5a=20

a=20/5

a=4

See similar equations:

| yˆ=50.3+2.5X | | Y=2x2+5x-1 | | 90=(x-12)2 | | 7-5n=11 | | 0+7y=8 | | 14x+0=8 | | 15(2x+4)=(x+6)(x+14) | | 14x+0=16 | | 3c+2=2+3c | | 7/(x+7)^2=23/54 | | 7n-5=11 | | x2−7x−30=0 | | (14x-47)°=(6x+33)° | | r+r+r-r+r=15 | | –c+9c=8c | | 2(2x+6)=x(x+3) | | 16x+0=8 | | 0+15y=10 | | 10x+0=7 | | 15a+2a=6a+9a+20 | | 0+11y=0 | | 15a+2a=6a+9a+2a | | 16x+0=0 | | (-3)(1-x)*(-2)=-(7-x) | | 0-14y=4 | | -8x+6(x-7)=-36 | | (x+20)°+(-160+x)°=180° | | (x+2)(2x-9)=24^2 | | 0-6y=-2 | | 1.5=-4t^2 | | (x-4)²-25=0 | | 0+10y=-7 |

Equations solver categories