(5.3a-0.8)-(1.6-4.7a)=2a-(a-0.3)

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Solution for (5.3a-0.8)-(1.6-4.7a)=2a-(a-0.3) equation:


Simplifying
(5.3a + -0.8) + -1(1.6 + -4.7a) = 2a + -1(a + -0.3)

Reorder the terms:
(-0.8 + 5.3a) + -1(1.6 + -4.7a) = 2a + -1(a + -0.3)

Remove parenthesis around (-0.8 + 5.3a)
-0.8 + 5.3a + -1(1.6 + -4.7a) = 2a + -1(a + -0.3)
-0.8 + 5.3a + (1.6 * -1 + -4.7a * -1) = 2a + -1(a + -0.3)
-0.8 + 5.3a + (-1.6 + 4.7a) = 2a + -1(a + -0.3)

Reorder the terms:
-0.8 + -1.6 + 5.3a + 4.7a = 2a + -1(a + -0.3)

Combine like terms: -0.8 + -1.6 = -2.4
-2.4 + 5.3a + 4.7a = 2a + -1(a + -0.3)

Combine like terms: 5.3a + 4.7a = 10a
-2.4 + 10a = 2a + -1(a + -0.3)

Reorder the terms:
-2.4 + 10a = 2a + -1(-0.3 + a)
-2.4 + 10a = 2a + (-0.3 * -1 + a * -1)
-2.4 + 10a = 2a + (0.3 + -1a)

Reorder the terms:
-2.4 + 10a = 0.3 + 2a + -1a

Combine like terms: 2a + -1a = 1a
-2.4 + 10a = 0.3 + 1a

Solving
-2.4 + 10a = 0.3 + 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-2.4 + 10a + -1a = 0.3 + 1a + -1a

Combine like terms: 10a + -1a = 9a
-2.4 + 9a = 0.3 + 1a + -1a

Combine like terms: 1a + -1a = 0
-2.4 + 9a = 0.3 + 0
-2.4 + 9a = 0.3

Add '2.4' to each side of the equation.
-2.4 + 2.4 + 9a = 0.3 + 2.4

Combine like terms: -2.4 + 2.4 = 0.0
0.0 + 9a = 0.3 + 2.4
9a = 0.3 + 2.4

Combine like terms: 0.3 + 2.4 = 2.7
9a = 2.7

Divide each side by '9'.
a = 0.3

Simplifying
a = 0.3

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