9(-11a)-7a=-1

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Solution for 9(-11a)-7a=-1 equation: 


Simplifying
9(-11a) + -7a = -1

Remove parenthesis around (-11a)
9 * -11a + -7a = -1

Multiply 9 * -11
-99a + -7a = -1

Combine like terms: -99a + -7a = -106a
-106a = -1

Solving
-106a = -1

Solving for variable 'a'.

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

Divide each side by '-106'.
a = 0.009433962264

Simplifying
a = 0.009433962264

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