4a+13-a=9a-8

Simple and best practice solution for 4a+13-a=9a-8 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+13-a=9a-8 equation: 



4a+13-a=9a-8

We move all terms to the left:

4a+13-a-(9a-8)=0

We add all the numbers together, and all the variables

3a-(9a-8)+13=0

We get rid of parentheses

3a-9a+8+13=0

We add all the numbers together, and all the variables

-6a+21=0

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

-6a=-21

a=-21/-6

a=3+1/2

See similar equations:

| 86.8-0.05x=80.8 | | 214-h=47 | | 60=-d+235 | | 274=-v+64 | | (9x+9)=(95x+3) | | 274=v+64 | | 0.25=-3-0.75x | | 249-u=156 | | -12x+12=6+90-54x | | 16b-16=8(2b-2) | | 18=v/2+8 | | -6n+5+7n=3 | | 11x+20x-6+3=-5x+3-6 | | x/13=-20 | | 5X-8=15y+2 | | 28=w/5+16 | | 5v=-85 | | 73=4(1-4v)+5 | | 5x+6+x=3+2x+23 | | (d/12)+1200+(d/8)=1440 | | 9y-7=6y+44=180 | | -16=w/5-6 | | (-9.8/2)t^2+500t+15=0 | | 5x+14=9x-2=180 | | x^-0.7=0.4 | | -4.905x^2+10x=300 | | -7(5v-10)=-7v | | -52=-4(5x+3) | | 6(x-3/2)=3(x+4/8) | | (x+5)2=66 | | 7=5y-B-y | | -4(v+4)+2v+6=6v+11 |

Equations solver categories