1/2(x)+9=13

Simple and best practice solution for 1/2(x)+9=13 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 1/2(x)+9=13 equation: 



1/2(x)+9=13

We move all terms to the left:

1/2(x)+9-(13)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

1/2x-4=0

We multiply all the terms by the denominator


-4*2x+1=0

Wy multiply elements

-8x+1=0

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

-8x=-1

x=-1/-8

x=1/8

See similar equations:

| 8x^2-2=30 | | 1800=300m | | 1-9y=-44 | | M=8+5n÷4 | | 2x+5=3x+5* | | -6x+27=7(x+2) | | 5=2f+3 | | 4x+20=70-5x | | 42/3=n-37 | | -(12-11x)º+5xº=180 | | -3+5m=21 | | -1/4x+6=6-2/3x+28 | | 3x-34=-16+12x | | 1.2x+0.6=0.3 | | 42+9x=10x+32 | | 0.4y+3=13 | | 9/n=15/10 | | 11x+9=-8-6x | | 3(4x-5)+2x=x-x | | 3/4c+1=10 | | 1+5n+7n=13 | | 10x35=115 | | 4x-4-5=-9 | | 62/3n=6 | | 3(4x-5)+2x=x- | | -3(u-5)=-5u+25 | | 4+5y=7y-14 | | 1/5c+13=c-107 | | 37y–3=y–6 | | -29=2(x+8)-7x | | 3x+5+2x=12-4 | | -x^2-12x+9=0 |

Equations solver categories