12a+3=15/2-a

Simple and best practice solution for 12a+3=15/2-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 12a+3=15/2-a equation: 



12a+3=15/2-a

We move all terms to the left:

12a+3-(15/2-a)=0



Domain of the equation: 2-a)!=0

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

-a)!=-2

a!=-2/1

a!=-2

a∈R



We add all the numbers together, and all the variables

12a-(-1a+15/2)+3=0

We get rid of parentheses

12a+1a+3-15/2=0

We multiply all the terms by the denominator


12a*2+1a*2-15+3*2=0

We add all the numbers together, and all the variables

12a*2+1a*2-9=0

Wy multiply elements

24a+2a-9=0

We add all the numbers together, and all the variables

26a-9=0

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

26a=9

a=9/26

a=9/26

See similar equations:

| 10000=x+(x*0.07) | | 4x-1/3(x-2)=41 | | 3x-1/4-2x+5/3=5/2-2x | | 8^2+2a=0.75 | | x+x+(x/2)+(x/8)+3=300 | | 6x+5=1/3(x+5) | | c=4+2 | | c=4=2 | | x+x+(x/2)+(x/8)=300 | | (2t-1)(5t-1)-13=0 | | -8(y+3)+4y+6=6y+12 | | 5x-13=15+17 | | 3(2x-7)=4(-3x-8) | | -7(V+4)+4v+7=6v+9 | | 21-5n=28-2n | | s*5+34=114 | | 2=3b-2-7b | | 7+4(3-y)=5(y+2) | | 2(x-3)-3(4-x)=5 | | 3(y+1)=6(1-y) | | 7(x-4)=5(x+4) | | 9x=4x+5x | | 4y+2=3(10-y) | | .25(4.6+2x)=3 | | 0,2y+2,3=7/10y-3,2 | | 5x+4x=16-7x | | -2/5-1/3y=-3/2 | | 0,5z-7=1-0,16z | | 0,5z-7=1-0,16 | | 3(w+1)=6w-15 | | 5x^+9x+4=0 | | 4(u-4)-7u=11 |

Equations solver categories