-3(2a-5)=5(6+7a)

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Solution for -3(2a-5)=5(6+7a) equation:


Simplifying
-3(2a + -5) = 5(6 + 7a)

Reorder the terms:
-3(-5 + 2a) = 5(6 + 7a)
(-5 * -3 + 2a * -3) = 5(6 + 7a)
(15 + -6a) = 5(6 + 7a)
15 + -6a = (6 * 5 + 7a * 5)
15 + -6a = (30 + 35a)

Solving
15 + -6a = 30 + 35a

Solving for variable 'a'.

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

Add '-35a' to each side of the equation.
15 + -6a + -35a = 30 + 35a + -35a

Combine like terms: -6a + -35a = -41a
15 + -41a = 30 + 35a + -35a

Combine like terms: 35a + -35a = 0
15 + -41a = 30 + 0
15 + -41a = 30

Add '-15' to each side of the equation.
15 + -15 + -41a = 30 + -15

Combine like terms: 15 + -15 = 0
0 + -41a = 30 + -15
-41a = 30 + -15

Combine like terms: 30 + -15 = 15
-41a = 15

Divide each side by '-41'.
a = -0.3658536585

Simplifying
a = -0.3658536585

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