9*a-1-5*9=-9

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Solution for 9*a-1-5*9=-9 equation:


Simplifying
9a + -1 + -5 * 9 = -9

Multiply -5 * 9
9a + -1 + -45 = -9

Reorder the terms:
-1 + -45 + 9a = -9

Combine like terms: -1 + -45 = -46
-46 + 9a = -9

Solving
-46 + 9a = -9

Solving for variable 'a'.

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

Add '46' to each side of the equation.
-46 + 46 + 9a = -9 + 46

Combine like terms: -46 + 46 = 0
0 + 9a = -9 + 46
9a = -9 + 46

Combine like terms: -9 + 46 = 37
9a = 37

Divide each side by '9'.
a = 4.111111111

Simplifying
a = 4.111111111

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