yx-7y-7z=

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Solution for yx-7y-7z= equation:


Simplifying
yx + -7y + -7z = 0

Solving
xy + -7y + -7z = 0

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
xy + -7y + 7y + -7z = 0 + 7y

Combine like terms: -7y + 7y = 0
xy + 0 + -7z = 0 + 7y
xy + -7z = 0 + 7y
Remove the zero:
xy + -7z = 7y

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

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

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

Simplifying
x = 7 + 7y-1z

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