xy+4y=7

Simple and best practice solution for xy+4y=7 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 xy+4y=7 equation: 


Simplifying
xy + 4y = 7

Solving
xy + 4y = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4y' to each side of the equation.
xy + 4y + -4y = 7 + -4y

Combine like terms: 4y + -4y = 0
xy + 0 = 7 + -4y
xy = 7 + -4y

Divide each side by 'y'.
x = 7y-1 + -4

Simplifying
x = 7y-1 + -4

Reorder the terms:
x = -4 + 7y-1

See similar equations:

| 7+-(3x^2-38)=0 | | 2(x-7)-10=24-4x-12 | | -2X-8=9x+14 | | y-6=2(x+6) | | 2x^2+15x-30=0 | | 127=-16t^2+127+4 | | 13-x=170 | | 7x+5+13-x=170 | | (x+1)+(2x-2)-(x^2-1)=0 | | T-27=-42 | | 2n+3n=5(n-5) | | 2x+2x^2=102 | | 3(9+x)=-5(4-x)3 | | 7x+5=170 | | 10+7x+5+13-x=180 | | 5.2x-2x+1=2x | | 0.7x+0.3y=77 | | 8(x-1)+5=6x+2(-1+x) | | 128=-16t^2+128+5 | | (2n-2)+8n-8= | | (x-2)*(x+3)*(x-4)=24 | | F(x)=x^2-bx+9 | | x^9-2x^5-3x=0 | | 5-b=8 | | 2x-23+15=0 | | 2x+4=-4(0-7) | | .83y-.16=3.6 | | 0.049=0.252 | | 7n+16=2-9n | | 7+3t=4t-8 | | Cos^2x=2cosx+3 | | 3p-8=15 |

Equations solver categories