5-1/2(x)=9

Simple and best practice solution for 5-1/2(x)=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 5-1/2(x)=9 equation:



5-1/2(x)=9
We move all terms to the left:
5-1/2(x)-(9)=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:

| -19n-(-10n)+-8=19 | | -18x-(-5x)-(-17x)-(-x)+-4=-12 | | 2r+2r+4r-7r=15 | | -7-7(-6x-2)=-30+5x | | -15n+17n=15n=17 | | 4m+m-2m-m-m=10 | | 55x+5=-10 | | r^2+12r=27=0 | | 5z-(-6z)-13z=-12 | | 3/x+2-1/x-2=-2/x+2 | | 7a-6a=20 | | a+4a+a-4=20 | | -(6y-4)+3y=-35 | | 2n-(-8n)=-10 | | -5x-22=2(x-1) | | 18s-6s-7s-(-11)=-19 | | 8a=2a-3a+20a+-19=4 | | 3(2x=1)/5=2x-5 | | 5h-3h+4h+4h-4h-6=12 | | 98=y-10 | | x^2+18+58=-7 | | 9s-9s+5s-3s=4 | | 20c-20c+4c=-16 | | 4n+9=58 | | -31d+22d-31d-(-21d)+30d=-33 | | -4(2x+3)=-20 | | 12s=20,949(7) | | 7x-5=2(x-4) | | -35h-(-37h)+25h-(-13h)-38h=44 | | 2k-4k=2 | | 12b^2+7=-b | | 4b^2-3=-9 |

Equations solver categories