2x+9y+489=174

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Solution for 2x+9y+489=174 equation:


Simplifying
2x + 9y + 489 = 174

Reorder the terms:
489 + 2x + 9y = 174

Solving
489 + 2x + 9y = 174

Solving for variable 'x'.

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

Add '-489' to each side of the equation.
489 + 2x + -489 + 9y = 174 + -489

Reorder the terms:
489 + -489 + 2x + 9y = 174 + -489

Combine like terms: 489 + -489 = 0
0 + 2x + 9y = 174 + -489
2x + 9y = 174 + -489

Combine like terms: 174 + -489 = -315
2x + 9y = -315

Add '-9y' to each side of the equation.
2x + 9y + -9y = -315 + -9y

Combine like terms: 9y + -9y = 0
2x + 0 = -315 + -9y
2x = -315 + -9y

Divide each side by '2'.
x = -157.5 + -4.5y

Simplifying
x = -157.5 + -4.5y

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