2a-15=-36

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Solution for 2a-15=-36 equation: 


Simplifying
2a + -15 = -36

Reorder the terms:
-15 + 2a = -36

Solving
-15 + 2a = -36

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 2a = -36 + 15

Combine like terms: -15 + 15 = 0
0 + 2a = -36 + 15
2a = -36 + 15

Combine like terms: -36 + 15 = -21
2a = -21

Divide each side by '2'.
a = -10.5

Simplifying
a = -10.5

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