5x-9=10y-9

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Solution for 5x-9=10y-9 equation:


Simplifying
5x + -9 = 10y + -9

Reorder the terms:
-9 + 5x = 10y + -9

Reorder the terms:
-9 + 5x = -9 + 10y

Add '9' to each side of the equation.
-9 + 9 + 5x = -9 + 9 + 10y

Combine like terms: -9 + 9 = 0
0 + 5x = -9 + 9 + 10y
5x = -9 + 9 + 10y

Combine like terms: -9 + 9 = 0
5x = 0 + 10y
5x = 10y

Solving
5x = 10y

Solving for variable 'x'.

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

Divide each side by '5'.
x = 2y

Simplifying
x = 2y

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