9-5(3a+5)=

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Solution for 9-5(3a+5)= equation:


Simplifying
9 + -5(3a + 5) = 0

Reorder the terms:
9 + -5(5 + 3a) = 0
9 + (5 * -5 + 3a * -5) = 0
9 + (-25 + -15a) = 0

Combine like terms: 9 + -25 = -16
-16 + -15a = 0

Solving
-16 + -15a = 0

Solving for variable 'a'.

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

Add '16' to each side of the equation.
-16 + 16 + -15a = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -15a = 0 + 16
-15a = 0 + 16

Combine like terms: 0 + 16 = 16
-15a = 16

Divide each side by '-15'.
a = -1.066666667

Simplifying
a = -1.066666667

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