9a-7-5=-11

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Solution for 9a-7-5=-11 equation:


Simplifying
9a + -7 + -5 = -11

Reorder the terms:
-7 + -5 + 9a = -11

Combine like terms: -7 + -5 = -12
-12 + 9a = -11

Solving
-12 + 9a = -11

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 9a = -11 + 12

Combine like terms: -12 + 12 = 0
0 + 9a = -11 + 12
9a = -11 + 12

Combine like terms: -11 + 12 = 1
9a = 1

Divide each side by '9'.
a = 0.1111111111

Simplifying
a = 0.1111111111

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