(3x+5y)+7y=

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Solution for (3x+5y)+7y= equation:


Simplifying
(3x + 5y) + 7y = 0

Remove parenthesis around (3x + 5y)
3x + 5y + 7y = 0

Combine like terms: 5y + 7y = 12y
3x + 12y = 0

Solving
3x + 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.
3x + 12y + -12y = 0 + -12y

Combine like terms: 12y + -12y = 0
3x + 0 = 0 + -12y
3x = 0 + -12y
Remove the zero:
3x = -12y

Divide each side by '3'.
x = -4y

Simplifying
x = -4y

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