1=1/2a+9

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



1=1/2a+9

We move all terms to the left:

1-(1/2a+9)=0



Domain of the equation: 2a+9)!=0

a∈R



We get rid of parentheses

-1/2a-9+1=0

We multiply all the terms by the denominator


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

Wy multiply elements

-18a+2a-1=0

We add all the numbers together, and all the variables

-16a-1=0

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

-16a=1

a=1/-16

a=-1/16

See similar equations:

| 1/8x+5/6=-11/12 | | 5(2x-1)-4/3=11 | | -200=-8(1+3x) | | (6x+2)+70=80 | | 7+-3m=29 | | 3x-28=x+16 | | 4-3/4x=16 | | -12=y-15.95 | | -1(6+a)=19+4a | | 11x+53=-13 | | 2p+5=-19 | | -160=4(5k-5) | | 1/5(x-1)+1/2(x+3)=2 | | x+51=198 | | 4(4h+7)=-20 | | 8x-5=4x*19 | | 12=4x−6 | | 7-2x=x-6 | | 3/4×18x=5x+1/2 | | 1,201.98=270+132+x | | 2.5x=9.25 | | -4/19=7/x | | 5(1-4v)=-155 | | 5/18y-30=0 | | P=(x) | | G=(x) | | 8x+14-5x=38 | | x+27=44 | | -16+5x-+7+8=-1+3x | | (24+x)+104=80 | | 4(-3x+4)-8=-30+7x | | 8(t+2)=4(2t+9) |

Equations solver categories