5x+4y+7x+8y=

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Solution for 5x+4y+7x+8y= equation:


Simplifying
5x + 4y + 7x + 8y = 0

Reorder the terms:
5x + 7x + 4y + 8y = 0

Combine like terms: 5x + 7x = 12x
12x + 4y + 8y = 0

Combine like terms: 4y + 8y = 12y
12x + 12y = 0

Solving
12x + 12y = 0

Solving for variable 'x'.

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

Add '-12y' to each side of the equation.
12x + 12y + -12y = 0 + -12y

Combine like terms: 12y + -12y = 0
12x + 0 = 0 + -12y
12x = 0 + -12y
Remove the zero:
12x = -12y

Divide each side by '12'.
x = -1y

Simplifying
x = -1y

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