109000=2a+(a-15000)

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Solution for 109000=2a+(a-15000) equation:


Simplifying
109000 = 2a + (a + -15000)

Reorder the terms:
109000 = 2a + (-15000 + a)

Remove parenthesis around (-15000 + a)
109000 = 2a + -15000 + a

Reorder the terms:
109000 = -15000 + 2a + a

Combine like terms: 2a + a = 3a
109000 = -15000 + 3a

Solving
109000 = -15000 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
109000 + -3a = -15000 + 3a + -3a

Combine like terms: 3a + -3a = 0
109000 + -3a = -15000 + 0
109000 + -3a = -15000

Add '-109000' to each side of the equation.
109000 + -109000 + -3a = -15000 + -109000

Combine like terms: 109000 + -109000 = 0
0 + -3a = -15000 + -109000
-3a = -15000 + -109000

Combine like terms: -15000 + -109000 = -124000
-3a = -124000

Divide each side by '-3'.
a = 41333.33333

Simplifying
a = 41333.33333

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