9a-6(a+5)=

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


Simplifying
9a + -6(a + 5) = 0

Reorder the terms:
9a + -6(5 + a) = 0
9a + (5 * -6 + a * -6) = 0
9a + (-30 + -6a) = 0

Reorder the terms:
-30 + 9a + -6a = 0

Combine like terms: 9a + -6a = 3a
-30 + 3a = 0

Solving
-30 + 3a = 0

Solving for variable 'a'.

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

Add '30' to each side of the equation.
-30 + 30 + 3a = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 3a = 0 + 30
3a = 0 + 30

Combine like terms: 0 + 30 = 30
3a = 30

Divide each side by '3'.
a = 10

Simplifying
a = 10

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