21/5-1/2x=1/4

Simple and best practice solution for 21/5-1/2x=1/4 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 21/5-1/2x=1/4 equation: 


x in (-oo:+oo)

21/5-((1/2)*x) = 1/4 // - 1/4

21/5-((1/2)*x)-(1/4) = 0

(-1/2)*x+21/5-1/4 = 0

79/20-1/2*x = 0 // - 79/20

-1/2*x = -79/20 // : -1/2

x = -79/20/(-1/2)

x = 79/10

x = 79/10

See similar equations:

| x+4x=2000 | | Y=0.50+2 | | 1/3m=164 | | a+2a=42 | | 6x-8y=-32 | | 10+3(-8x-4)= | | 6a-18=4a-7 | | 3x-[8-8(6x-8)]= | | 10x+15x-9+3=-2x+3-9 | | 5x+2x-8x=x | | 6-2x=5x-10x+4 | | a+3a=2.40 | | 0.06(6t-4)=0.36(t-4)+.84 | | 12(2x+-3)=6x | | m-3/m+2/3-m/m+2=0 | | X^3-4x^2+9x-36= | | 2x=2x+28 | | 6x-2(-x-14)=124 | | 6a=7.20 | | A+b+c=3s | | X(28)=8 | | 4x^2+27x+16=0 | | 3x-11=2x+5+x | | 7m/3m+3-5/4m-4=3m/2m+2 | | x+4/3x^2+11x-4 | | 9(2n+2)=6(6n+7)+8 | | (x^2-6x+3)-(2x+5)= | | z+3-1/4=15/4 | | 2x+7=5x-29 | | 1/3x-2/3y=4 | | h=5vt+13t^2 | | 6y^2+12y+13=2y^2 |

Equations solver categories