xy-7y+7y+49=0

Simple and best practice solution for xy-7y+7y+49=0 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-7y+7y+49=0 equation:


Simplifying
xy + -7y + 7y + 49 = 0

Reorder the terms:
49 + xy + -7y + 7y = 0

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

Solving
49 + xy = 0

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + xy = 0 + -49

Combine like terms: 49 + -49 = 0
0 + xy = 0 + -49
xy = 0 + -49

Combine like terms: 0 + -49 = -49
xy = -49

Divide each side by 'y'.
x = -49y-1

Simplifying
x = -49y-1

See similar equations:

| 3x-5x+4=(3-5)x+4 | | 7/2+5=8 | | 5=-5m+4 | | 10a-3b-(9b-7a)= | | 5w=65 | | 6+3y=24 | | p-18=16/3(20-6) | | y^2=-36 | | 3z-(4-z)-4=20 | | 98/2 | | p-18=16/3(18-6) | | 16t^2+76t+5=12t+5 | | (DX^3-5DX^2*DY+5DX*DY^2+3DY^3)Z=0 | | 6x^2-15x+2=2x^2+10x-4 | | 180/5 | | x+4x-10=180 | | y-10=x-2 | | a+2a=429 | | x^2+4x-40=10x+15 | | 1/9=y+2/9 | | 10(0.5x+3)=10(0.6x-1) | | 1/9-2/9 | | 2(-7m+4)=92 | | 10v+8/8v^2 | | (3x-1)(3x+1)=0 | | 2c-48=3c-27 | | 3c-27=2c-48 | | -1+6n=8n-11 | | n/16=m | | 2n+8=-n+2 | | .0625x+x=20 | | 12a-59=2a+21 |

Equations solver categories