2x(-5/2)=18/4

Simple and best practice solution for 2x(-5/2)=18/4 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 2x(-5/2)=18/4 equation: 



2x(-5/2)=18/4

We move all terms to the left:

2x(-5/2)-(18/4)=0

We add all the numbers together, and all the variables

2x(-5/2)-(+18/4)=0

We multiply parentheses

-10x^2-(+18/4)=0

We get rid of parentheses

-10x^2-18/4=0

We multiply all the terms by the denominator


-10x^2*4-18=0

Wy multiply elements

-40x^2-18=0

a = -40; b = 0; c = -18;
Δ = b2-4ac
Δ = 02-4·(-40)·(-18)
Δ = -2880
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4(u-9)=7u-33 | | 5b+1=6b-3 | | 2/3b-5=3 | | 5d+9.74=1+3.25d | | 2/3b-6=3 | | 15w^2+9w=0 | | -0.5z^2+(+.5z)^2=0 | | (z^2-(.5z^2))+(.5z)^2=z^2 | | 4x+3x+4=6x-11+5x-7 | | 2x-(5/2)=(18/4) | | 4z÷10+5=2 | | 3/2l=2/3 | | 2x-5/2=18/4 | | 2x-5^2=18^4 | | n^2−10n−84=9 | | 0=49x^2-28x-4 | | n2−10n−84=9 | | x^2+50*x-400=0 | | 0.75s+2.25=s8+0.25 | | 9n-7=79 | | −3+5+6g=11−3g | | x+4=−x−4 | | 2(7x+6)=-44 | | 1/2(x-38)=25+6x | | 1500+50y=0 | | 10x-8=40 | | -4-2x=x-22 | | 5x+4=7x+0 | | 3x^2+4x^2+10=50 | | 5x+2=2x-22 | | -x-10-4x=-45 | | 21=x-3x-1 |

Equations solver categories