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

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


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

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

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

Combine like terms: 9y + -7y = 2y
-4x + 2y = 0

Solving
-4x + 2y = 0

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
-4x + 2y + -2y = 0 + -2y

Combine like terms: 2y + -2y = 0
-4x + 0 = 0 + -2y
-4x = 0 + -2y
Remove the zero:
-4x = -2y

Divide each side by '-4'.
x = 0.5y

Simplifying
x = 0.5y

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