2a-5+(9a-6)=8

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Solution for 2a-5+(9a-6)=8 equation:


Simplifying
2a + -5 + (9a + -6) = 8

Reorder the terms:
2a + -5 + (-6 + 9a) = 8

Remove parenthesis around (-6 + 9a)
2a + -5 + -6 + 9a = 8

Reorder the terms:
-5 + -6 + 2a + 9a = 8

Combine like terms: -5 + -6 = -11
-11 + 2a + 9a = 8

Combine like terms: 2a + 9a = 11a
-11 + 11a = 8

Solving
-11 + 11a = 8

Solving for variable 'a'.

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

Add '11' to each side of the equation.
-11 + 11 + 11a = 8 + 11

Combine like terms: -11 + 11 = 0
0 + 11a = 8 + 11
11a = 8 + 11

Combine like terms: 8 + 11 = 19
11a = 19

Divide each side by '11'.
a = 1.727272727

Simplifying
a = 1.727272727

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