3(5-4a)-5(2+3a)=

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Solution for 3(5-4a)-5(2+3a)= equation:


Simplifying
3(5 + -4a) + -5(2 + 3a) = 0
(5 * 3 + -4a * 3) + -5(2 + 3a) = 0
(15 + -12a) + -5(2 + 3a) = 0
15 + -12a + (2 * -5 + 3a * -5) = 0
15 + -12a + (-10 + -15a) = 0

Reorder the terms:
15 + -10 + -12a + -15a = 0

Combine like terms: 15 + -10 = 5
5 + -12a + -15a = 0

Combine like terms: -12a + -15a = -27a
5 + -27a = 0

Solving
5 + -27a = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + -27a = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -27a = 0 + -5
-27a = 0 + -5

Combine like terms: 0 + -5 = -5
-27a = -5

Divide each side by '-27'.
a = 0.1851851852

Simplifying
a = 0.1851851852

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