-5(-9a+3)=-4(-5-8a)

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Solution for -5(-9a+3)=-4(-5-8a) equation:


Simplifying
-5(-9a + 3) = -4(-5 + -8a)

Reorder the terms:
-5(3 + -9a) = -4(-5 + -8a)
(3 * -5 + -9a * -5) = -4(-5 + -8a)
(-15 + 45a) = -4(-5 + -8a)
-15 + 45a = (-5 * -4 + -8a * -4)
-15 + 45a = (20 + 32a)

Solving
-15 + 45a = 20 + 32a

Solving for variable 'a'.

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

Add '-32a' to each side of the equation.
-15 + 45a + -32a = 20 + 32a + -32a

Combine like terms: 45a + -32a = 13a
-15 + 13a = 20 + 32a + -32a

Combine like terms: 32a + -32a = 0
-15 + 13a = 20 + 0
-15 + 13a = 20

Add '15' to each side of the equation.
-15 + 15 + 13a = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 13a = 20 + 15
13a = 20 + 15

Combine like terms: 20 + 15 = 35
13a = 35

Divide each side by '13'.
a = 2.692307692

Simplifying
a = 2.692307692

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