7x+y+9x+12y=

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Solution for 7x+y+9x+12y= equation:


Simplifying
7x + y + 9x + 12y = 0

Reorder the terms:
7x + 9x + y + 12y = 0

Combine like terms: 7x + 9x = 16x
16x + y + 12y = 0

Combine like terms: y + 12y = 13y
16x + 13y = 0

Solving
16x + 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.
16x + 13y + -13y = 0 + -13y

Combine like terms: 13y + -13y = 0
16x + 0 = 0 + -13y
16x = 0 + -13y
Remove the zero:
16x = -13y

Divide each side by '16'.
x = -0.8125y

Simplifying
x = -0.8125y

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