1/2a+3=9

Simple and best practice solution for 1/2a+3=9 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 1/2a+3=9 equation:



1/2a+3=9
We move all terms to the left:
1/2a+3-(9)=0
Domain of the equation: 2a!=0
a!=0/2
a!=0
a∈R
We add all the numbers together, and all the variables
1/2a-6=0
We multiply all the terms by the denominator
-6*2a+1=0
Wy multiply elements
-12a+1=0
We move all terms containing a to the left, all other terms to the right
-12a=-1
a=-1/-12
a=1/12

See similar equations:

| 9(x+4)-2x(3)+6x(-2+3)=x-2 | | 7x-2(x-5)=9x+11 | | 2x+60+2+3x=-73 | | 144=-8(x+5) | | 3(4x+2)-3x=10x+8 | | Y/3+y=11 | | 3(4x+2)-3x=1x+1 | | .5x-7=8 | | -5-4r=43 | | 4m-27=9 | | H(x)=3x2+2x-4 | | 3(4x+2)-3x=5x+5 | | 11x²+7x-106=0 | | 180=4x-6 | | 3(4x+2)-3x=9x+5 | | 3(4x+2)-3x=4x+5 | | 3x-69=24 | | -6j-1=3j-5-10j | | -8+-4b=5 | | 3x-69=45 | | 16f-15-15f=f-15 | | m=-2(-4,-5) | | f3+ 5=8 | | 6(w=7)=22+4w | | 17n-14=-11+17n | | -2c-7-8=3c+10 | | 17n-14=-11+17 | | 6(2m-10)+3(-3m-2)=-120 | | 7-8x=87 | | -9z=3-10z | | -3b+7+13b=10b+7 | | 5x-3x+7=-9 |

Equations solver categories