(5x+7y+49)+3x-2y+30=180

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Solution for (5x+7y+49)+3x-2y+30=180 equation:


Simplifying
(5x + 7y + 49) + 3x + -2y + 30 = 180

Reorder the terms:
(49 + 5x + 7y) + 3x + -2y + 30 = 180

Remove parenthesis around (49 + 5x + 7y)
49 + 5x + 7y + 3x + -2y + 30 = 180

Reorder the terms:
49 + 30 + 5x + 3x + 7y + -2y = 180

Combine like terms: 49 + 30 = 79
79 + 5x + 3x + 7y + -2y = 180

Combine like terms: 5x + 3x = 8x
79 + 8x + 7y + -2y = 180

Combine like terms: 7y + -2y = 5y
79 + 8x + 5y = 180

Solving
79 + 8x + 5y = 180

Solving for variable 'x'.

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

Add '-79' to each side of the equation.
79 + 8x + -79 + 5y = 180 + -79

Reorder the terms:
79 + -79 + 8x + 5y = 180 + -79

Combine like terms: 79 + -79 = 0
0 + 8x + 5y = 180 + -79
8x + 5y = 180 + -79

Combine like terms: 180 + -79 = 101
8x + 5y = 101

Add '-5y' to each side of the equation.
8x + 5y + -5y = 101 + -5y

Combine like terms: 5y + -5y = 0
8x + 0 = 101 + -5y
8x = 101 + -5y

Divide each side by '8'.
x = 12.625 + -0.625y

Simplifying
x = 12.625 + -0.625y

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