(68x+70y)+(-30x+45y)=

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Solution for (68x+70y)+(-30x+45y)= equation:


Simplifying
(68x + 70y) + (-30x + 45y) = 0

Remove parenthesis around (68x + 70y)
68x + 70y + (-30x + 45y) = 0

Remove parenthesis around (-30x + 45y)
68x + 70y + -30x + 45y = 0

Reorder the terms:
68x + -30x + 70y + 45y = 0

Combine like terms: 68x + -30x = 38x
38x + 70y + 45y = 0

Combine like terms: 70y + 45y = 115y
38x + 115y = 0

Solving
38x + 115y = 0

Solving for variable 'x'.

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

Add '-115y' to each side of the equation.
38x + 115y + -115y = 0 + -115y

Combine like terms: 115y + -115y = 0
38x + 0 = 0 + -115y
38x = 0 + -115y
Remove the zero:
38x = -115y

Divide each side by '38'.
x = -3.026315789y

Simplifying
x = -3.026315789y

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