(2x-1)*0.3-5/(4x-2)*0,6

Simple and best practice solution for (2x-1)*0.3-5/(4x-2)*0,6 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-1)*0.3-5/(4x-2)*0,6 equation: 


D( x )

4*x-2 = 0

4*x-2 = 0

4*x-2 = 0

4*x-2 = 0 // + 2

4*x = 2 // : 4

x = 2/4

x = 1/2

x in (-oo:1/2) U (1/2:+oo)

0.3*(2*x-1)-(0.6*(5/(4*x-2))) = 0

0.3*(2*x-1)-3*(4*x-2)^-1 = 0

0.3*(2*x-1)-3/(4*x-2) = 0

(0.3*(2*x-1)*(4*x-2))/(4*x-2)-3/(4*x-2) = 0

0.3*(2*x-1)*(4*x-2)-3 = 0

2.4*x^2-2.4*x-2.4 = 0

2.4*x^2-2.4*x-2.4 = 0

2.4*x^2-2.4*x-2.4 = 0

DELTA = (-2.4)^2-(-2.4*2.4*4)

DELTA = 2.4^2+23.04

DELTA = 28.8

DELTA > 0

x = ((2.4^2+23.04)^(1/2)+2.4)/(2*2.4) or x = (2.4-(2.4^2+23.04)^(1/2))/(2*2.4)

x = 0.20833333*((2.4^2+23.04)^(1/2)+2.4) or x = 0.20833333*(2.4-(2.4^2+23.04)^(1/2))

(x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)))*(x-0.20833333*((2.4^2+23.04)^(1/2)+2.4)) = 0

((x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)))*(x-0.20833333*((2.4^2+23.04)^(1/2)+2.4)))/(4*x-2) = 0

((x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)))*(x-0.20833333*((2.4^2+23.04)^(1/2)+2.4)))/(4*x-2) = 0 // * 4*x-2

(x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)))*(x-0.20833333*((2.4^2+23.04)^(1/2)+2.4)) = 0

( x-0.20833333*((2.4^2+23.04)^(1/2)+2.4) )

x-0.20833333*((2.4^2+23.04)^(1/2)+2.4) = 0 // + -0.20833333*((2.4^2+23.04)^(1/2)+2.4)

x = -(-0.20833333*((2.4^2+23.04)^(1/2)+2.4))

x = 0.20833333*((2.4^2+23.04)^(1/2)+2.4)

( x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)) )

x-0.20833333*(2.4-(2.4^2+23.04)^(1/2)) = 0 // + -0.20833333*(2.4-(2.4^2+23.04)^(1/2))

x = -(-0.20833333*(2.4-(2.4^2+23.04)^(1/2)))

x = 0.20833333*(2.4-(2.4^2+23.04)^(1/2))

x in { 0.20833333*((2.4^2+23.04)^(1/2)+2.4), 0.20833333*(2.4-(2.4^2+23.04)^(1/2)) }

See similar equations:

| 3a=9+3 | | (3k+8)(2k+5)=0 | | Y=2x^2+11x+5 | | X/4=15/100 | | 6x-9+4x=14 | | 5q+7=4a | | X(x^2+X-4)=4 | | (4x+10)(3x-15)=0 | | B^2=-8b-15 | | .5(6g-2)-.25=-5g-.75 | | .5(6g-2)-.25=-5g-.75 | | 40x+65(1.5x)=519.23 | | 40x+65(1.5x)=27000 | | 60-4a=8 | | 25t-3t=9 | | 18-2x=15+1x | | 3ab+5ab+6bc-9bc= | | 6t-5t+5t-2t=20 | | http://squirrelpicnic.com/ | | y=-1.85x | | Y=-1/3cos2x | | 10h^6/h | | 4x+3-2X=3(x+2) | | 5.00+0.80x=12.20 | | y/7=30 | | 19h^6/h | | 10p^2-360= | | (9+6x+x^2)+(-6x+2x^2)=45 | | X/8-4=8 | | (9+6x+x^2)+(-6x+2x^2)= | | 4+x-8*(11)=x+8 | | 4+x-8*11=x+8 |

Equations solver categories