(12x+8y)+(2x-7y)=

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Solution for (12x+8y)+(2x-7y)= equation:


Simplifying
(12x + 8y) + (2x + -7y) = 0

Remove parenthesis around (12x + 8y)
12x + 8y + (2x + -7y) = 0

Remove parenthesis around (2x + -7y)
12x + 8y + 2x + -7y = 0

Reorder the terms:
12x + 2x + 8y + -7y = 0

Combine like terms: 12x + 2x = 14x
14x + 8y + -7y = 0

Combine like terms: 8y + -7y = 1y
14x + 1y = 0

Solving
14x + 1y = 0

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
14x + 1y + -1y = 0 + -1y

Combine like terms: 1y + -1y = 0
14x + 0 = 0 + -1y
14x = 0 + -1y
Remove the zero:
14x = -1y

Divide each side by '14'.
x = -0.07142857143y

Simplifying
x = -0.07142857143y

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