1/2(x^2+x-3+2x-7)=15

Simple and best practice solution for 1/2(x^2+x-3+2x-7)=15 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^2+x-3+2x-7)=15 equation: 



1/2(x^2+x-3+2x-7)=15

We move all terms to the left:

1/2(x^2+x-3+2x-7)-(15)=0



Domain of the equation: 2(x^2+x-3+2x-7)!=0

x∈R



We multiply all the terms by the denominator


-15*2(x^2+x-3+2x-7)+1=0

Wy multiply elements

-30x(x+1=0

See similar equations:

| C(x)=25+.35x | | 5+x+7+10+3x=3 | | -16=-d/4-19 | | 10+7a=24 | | 10+7a=234 | | x-4/5/6=7/6/7 | | 20-2p=42 | | 4+k/2=5 | | 53-2x^2=21 | | 1x/5+1/3=1 | | 68=r/7+62 | | -14y=0 | | Y=-16t^2+4t+2 | | x+2=20x+20 | | 6n^2-8n+56=0 | | ((7x+6)/7))=((7x-1)/14) | | -8(4-x=4/5(x+14 | | 5/3n=20/9 | | –13n−17n−–16n−–n=13 | | r/2+15=19 | | -1/3+5/e=-3/4 | | a3=-64 | | 7(2x+5x)=3x+78 | | 1/6w-7=0 | | 3x/4=40 | | -.2(x+50)-6=0.4(3x+20) | | 2p+9=-4-(8-5p) | | z3=-4096 | | e2=9 | | Y=2/5z+24/5 | | 12=18+d | | 10y-6+7=9y |

Equations solver categories