14=a-(-9)

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Solution for 14=a-(-9) equation:


Simplifying
14 = a + -1(-9)

Multiply -1 * -9
14 = a + 9

Reorder the terms:
14 = 9 + a

Solving
14 = 9 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
14 + -1a = 9 + a + -1a

Combine like terms: a + -1a = 0
14 + -1a = 9 + 0
14 + -1a = 9

Add '-14' to each side of the equation.
14 + -14 + -1a = 9 + -14

Combine like terms: 14 + -14 = 0
0 + -1a = 9 + -14
-1a = 9 + -14

Combine like terms: 9 + -14 = -5
-1a = -5

Divide each side by '-1'.
a = 5

Simplifying
a = 5

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