7x+14y=5x-15y

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Solution for 7x+14y=5x-15y equation:


Simplifying
7x + 14y = 5x + -15y

Solving
7x + 14y = 5x + -15y

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7x + -5x + 14y = 5x + -5x + -15y

Combine like terms: 7x + -5x = 2x
2x + 14y = 5x + -5x + -15y

Combine like terms: 5x + -5x = 0
2x + 14y = 0 + -15y
2x + 14y = -15y

Add '-14y' to each side of the equation.
2x + 14y + -14y = -15y + -14y

Combine like terms: 14y + -14y = 0
2x + 0 = -15y + -14y
2x = -15y + -14y

Combine like terms: -15y + -14y = -29y
2x = -29y

Divide each side by '2'.
x = -14.5y

Simplifying
x = -14.5y

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