3=9+a/2

Simple and best practice solution for 3=9+a/2 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 3=9+a/2 equation: 



3=9+a/2

We move all terms to the left:

3-(9+a/2)=0

We add all the numbers together, and all the variables

-(a/2+9)+3=0

We get rid of parentheses

-a/2-9+3=0

We multiply all the terms by the denominator


-a-9*2+3*2=0

We add all the numbers together, and all the variables

-1a-12=0

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

-a=12

a=12/-1

a=-12

See similar equations:

| 9+(-6x)+10x+3=0 | | 4x-12/10=32/7 | | -8x+1=2x-9 | | 68=18+10+x | | 6(x-2)=-2+5(x-2) | | 4x-12+2x-16=180 | | 60=70-h | | -6(2-5x)-7=-109 | | 3.4+10m=6.25 | | 141=h-398 | | (6x+10)+(2x=5)+(3x-11)=180 | | 0.04x-2+(-0.1x)=-0.9x+1.36 | | -7-8q=-9q | | 9t-3+10t=9t+7 | | -14-8x=6x-14−14−8x=6x−14 | | 4n-10=-22 | | 8,6y-12=-4 | | 3(x-9)=28 | | 50=-10-10e | | 4+p/2=-1 | | -2(2v-7)+6v=6+3(2v-2) | | s-9=-2 | | 5t-2(5+4t)=3t+-8 | | p+15=13-5p | | -2d=5-7d | | -6a=9a+2 | | 8+3(x+1)=-4 | | Y=-8/7x-6 | | 24=8(m/5) | | -10x-22=6-11x | | 18x=-342 | | 6-(3x+2)=16 |

Equations solver categories