9x+5y+4x+8y=

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Solution for 9x+5y+4x+8y= equation:


Simplifying
9x + 5y + 4x + 8y = 0

Reorder the terms:
9x + 4x + 5y + 8y = 0

Combine like terms: 9x + 4x = 13x
13x + 5y + 8y = 0

Combine like terms: 5y + 8y = 13y
13x + 13y = 0

Solving
13x + 13y = 0

Solving for variable 'x'.

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

Add '-13y' to each side of the equation.
13x + 13y + -13y = 0 + -13y

Combine like terms: 13y + -13y = 0
13x + 0 = 0 + -13y
13x = 0 + -13y
Remove the zero:
13x = -13y

Divide each side by '13'.
x = -1y

Simplifying
x = -1y

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