F(x)=2x+3/4x+5,x=-5/4

Simple and best practice solution for F(x)=2x+3/4x+5,x=-5/4 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 F(x)=2x+3/4x+5,x=-5/4 equation:



(F)=2F+3/4F+5.F=-5/4
We move all terms to the left:
(F)-(2F+3/4F+5.F)=0
Domain of the equation: 4F+5.F)!=0
F∈R
We add all the numbers together, and all the variables
F-(+7F+3/4F)=0
We get rid of parentheses
F-7F-3/4F=0
We multiply all the terms by the denominator
F*4F-7F*4F-3=0
Wy multiply elements
4F^2-28F^2-3=0
We add all the numbers together, and all the variables
-24F^2-3=0
a = -24; b = 0; c = -3;
Δ = b2-4ac
Δ = 02-4·(-24)·(-3)
Δ = -288
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 41-2n=-5 | | d+3.12=11.72 | | ?d+3.12=11.72 | | 5b=4b+9 | | 8m+4=5m+13 | | 3a-1.3=6a+2.7 | | 2w=6000 | | 5(-2y+8)=144 | | 7x-5=2(4x+3) | | 8a+4-4a-3=21 | | x-470=-160 | | 15-18.67x+4x^2=0 | | 4f=3f-9 | | 4+1/2(6x-8)=2/3(9x+6)-8 | | -3y-2=-38 | | 45-56x+12x^2=0 | | 2/3n+3/4=2 | | 6x-9=47 | | 21=-6=7k | | 2x+0.5(6x-4)=3.5x+0.25(2x-16) | | 386-x=-62 | | 3(5-x)=5(x+3)-8x | | 2x+0.5(6x-4)=3.5x+0.25(2x-16 | | 9x+x=194 | | z–-215=3 | | 18m+31=31 | | 2r+49=-8(-r+-5) | | 20=3m–7 | | 4/6x+2=7/3 | | 1/8(8x+26)=13+4x | | 8x+2=9x+4 | | 3(-2+7)=3-3x |

Equations solver categories