y=7x/x^2+49

Simple and best practice solution for y=7x/x^2+49 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 y=7x/x^2+49 equation: 


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in (-oo:0) U (0:+oo)

y = (7*x)/(x^2)+49 // - (7*x)/(x^2)+49

y-((7*x)/(x^2))-49 = 0

y-7*x^-1-49 = 0

-7*x^-1 = -(y-49) // : -7

x^-1 = (49-y)/(-7)

-1 < 0

1/(x^1) = (49-y)/(-7) // * x^1

1 = x^1*((49-y)/(-7)) // : (49-y)/(-7)

-7*(49-y)^-1 = x^1

x = -7*(49-y)^-1

x = -7*(49-y)^-1

See similar equations:

| -6y+3=51 | | 15-22x=9 | | 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x+888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 | | 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x+888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 | | 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x+888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 | | 7(2.5)-15+6(2.5)= | | (3x+8)+(8x+2)= | | -2/-18 | | 7*2.5-15+6(2.5)= | | 3(2y-5)-y=8 | | 9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000+9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | | 2x+3=90000000000000000000000000000000000000000000000 | | 7x-15+6(x-3)= | | 7m+7(19-4)+9=100 | | 3(4+f)=36 | | (x-3)(x+5)=x^2-7x-24 | | 3(4+f)=45 | | x-3=15-5x | | 8m+8(12+2)=120 | | 4(1+x)/5=x+1 | | 4a+2b=10.50 | | (3200+2500-x)/(2100+1500-x)=2 | | 0.03(56)+0.12x=0.06(x+56) | | 21=2v-3 | | 0.6x+0.7=0.9x-1.1 | | 7x+4-13x=1+23 | | 4x-13=a | | (-2/3y)=(-2.2) | | 5/16+5/16+7/8 | | (-2/3y)=(-2*1/5) | | (-2/3y)=(-21/5) | | 3c+4=11c-84 |

Equations solver categories