(5x+12y)-(-3x-4y)=

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Solution for (5x+12y)-(-3x-4y)= equation:


Simplifying
(5x + 12y) + -1(-3x + -4y) = 0

Remove parenthesis around (5x + 12y)
5x + 12y + -1(-3x + -4y) = 0
5x + 12y + (-3x * -1 + -4y * -1) = 0
5x + 12y + (3x + 4y) = 0

Reorder the terms:
5x + 3x + 12y + 4y = 0

Combine like terms: 5x + 3x = 8x
8x + 12y + 4y = 0

Combine like terms: 12y + 4y = 16y
8x + 16y = 0

Solving
8x + 16y = 0

Solving for variable 'x'.

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

Add '-16y' to each side of the equation.
8x + 16y + -16y = 0 + -16y

Combine like terms: 16y + -16y = 0
8x + 0 = 0 + -16y
8x = 0 + -16y
Remove the zero:
8x = -16y

Divide each side by '8'.
x = -2y

Simplifying
x = -2y

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