4x-8y-9x-7y=

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Solution for 4x-8y-9x-7y= equation:


Simplifying
4x + -8y + -9x + -7y = 0

Reorder the terms:
4x + -9x + -8y + -7y = 0

Combine like terms: 4x + -9x = -5x
-5x + -8y + -7y = 0

Combine like terms: -8y + -7y = -15y
-5x + -15y = 0

Solving
-5x + -15y = 0

Solving for variable 'x'.

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

Add '15y' to each side of the equation.
-5x + -15y + 15y = 0 + 15y

Combine like terms: -15y + 15y = 0
-5x + 0 = 0 + 15y
-5x = 0 + 15y
Remove the zero:
-5x = 15y

Divide each side by '-5'.
x = -3y

Simplifying
x = -3y

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