(42x+61y)+(49x-9y)=

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Solution for (42x+61y)+(49x-9y)= equation:


Simplifying
(42x + 61y) + (49x + -9y) = 0

Remove parenthesis around (42x + 61y)
42x + 61y + (49x + -9y) = 0

Remove parenthesis around (49x + -9y)
42x + 61y + 49x + -9y = 0

Reorder the terms:
42x + 49x + 61y + -9y = 0

Combine like terms: 42x + 49x = 91x
91x + 61y + -9y = 0

Combine like terms: 61y + -9y = 52y
91x + 52y = 0

Solving
91x + 52y = 0

Solving for variable 'x'.

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

Add '-52y' to each side of the equation.
91x + 52y + -52y = 0 + -52y

Combine like terms: 52y + -52y = 0
91x + 0 = 0 + -52y
91x = 0 + -52y
Remove the zero:
91x = -52y

Divide each side by '91'.
x = -0.5714285714y

Simplifying
x = -0.5714285714y

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