3x+9y-63=0

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Solution for 3x+9y-63=0 equation:


Simplifying
3x + 9y + -63 = 0

Reorder the terms:
-63 + 3x + 9y = 0

Solving
-63 + 3x + 9y = 0

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 3x + 63 + 9y = 0 + 63

Reorder the terms:
-63 + 63 + 3x + 9y = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 3x + 9y = 0 + 63
3x + 9y = 0 + 63

Combine like terms: 0 + 63 = 63
3x + 9y = 63

Add '-9y' to each side of the equation.
3x + 9y + -9y = 63 + -9y

Combine like terms: 9y + -9y = 0
3x + 0 = 63 + -9y
3x = 63 + -9y

Divide each side by '3'.
x = 21 + -3y

Simplifying
x = 21 + -3y

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