5Y+9=15Y-9

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Solution for 5Y+9=15Y-9 equation:


Simplifying
5Y + 9 = 15Y + -9

Reorder the terms:
9 + 5Y = 15Y + -9

Reorder the terms:
9 + 5Y = -9 + 15Y

Solving
9 + 5Y = -9 + 15Y

Solving for variable 'Y'.

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

Add '-15Y' to each side of the equation.
9 + 5Y + -15Y = -9 + 15Y + -15Y

Combine like terms: 5Y + -15Y = -10Y
9 + -10Y = -9 + 15Y + -15Y

Combine like terms: 15Y + -15Y = 0
9 + -10Y = -9 + 0
9 + -10Y = -9

Add '-9' to each side of the equation.
9 + -9 + -10Y = -9 + -9

Combine like terms: 9 + -9 = 0
0 + -10Y = -9 + -9
-10Y = -9 + -9

Combine like terms: -9 + -9 = -18
-10Y = -18

Divide each side by '-10'.
Y = 1.8

Simplifying
Y = 1.8

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