A*2-9a-36=0

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Solution for A*2-9a-36=0 equation:


Simplifying
A * 2 + -9a + -36 = 0

Reorder the terms for easier multiplication:
2A + -9a + -36 = 0

Reorder the terms:
-36 + 2A + -9a = 0

Solving
-36 + 2A + -9a = 0

Solving for variable 'A'.

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

Add '36' to each side of the equation.
-36 + 2A + 36 + -9a = 0 + 36

Reorder the terms:
-36 + 36 + 2A + -9a = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 2A + -9a = 0 + 36
2A + -9a = 0 + 36

Combine like terms: 0 + 36 = 36
2A + -9a = 36

Add '9a' to each side of the equation.
2A + -9a + 9a = 36 + 9a

Combine like terms: -9a + 9a = 0
2A + 0 = 36 + 9a
2A = 36 + 9a

Divide each side by '2'.
A = 18 + 4.5a

Simplifying
A = 18 + 4.5a

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