15(2a+1)=5(0.5a+0.3)+0.1

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Solution for 15(2a+1)=5(0.5a+0.3)+0.1 equation:


Simplifying
15(2a + 1) = 5(0.5a + 0.3) + 0.1

Reorder the terms:
15(1 + 2a) = 5(0.5a + 0.3) + 0.1
(1 * 15 + 2a * 15) = 5(0.5a + 0.3) + 0.1
(15 + 30a) = 5(0.5a + 0.3) + 0.1

Reorder the terms:
15 + 30a = 5(0.3 + 0.5a) + 0.1
15 + 30a = (0.3 * 5 + 0.5a * 5) + 0.1
15 + 30a = (1.5 + 2.5a) + 0.1

Reorder the terms:
15 + 30a = 1.5 + 0.1 + 2.5a

Combine like terms: 1.5 + 0.1 = 1.6
15 + 30a = 1.6 + 2.5a

Solving
15 + 30a = 1.6 + 2.5a

Solving for variable 'a'.

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

Add '-2.5a' to each side of the equation.
15 + 30a + -2.5a = 1.6 + 2.5a + -2.5a

Combine like terms: 30a + -2.5a = 27.5a
15 + 27.5a = 1.6 + 2.5a + -2.5a

Combine like terms: 2.5a + -2.5a = 0.0
15 + 27.5a = 1.6 + 0.0
15 + 27.5a = 1.6

Add '-15' to each side of the equation.
15 + -15 + 27.5a = 1.6 + -15

Combine like terms: 15 + -15 = 0
0 + 27.5a = 1.6 + -15
27.5a = 1.6 + -15

Combine like terms: 1.6 + -15 = -13.4
27.5a = -13.4

Divide each side by '27.5'.
a = -0.4872727273

Simplifying
a = -0.4872727273

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