8n-4(5a-2)=12a

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Solution for 8n-4(5a-2)=12a equation:


Simplifying
8n + -4(5a + -2) = 12a

Reorder the terms:
8n + -4(-2 + 5a) = 12a
8n + (-2 * -4 + 5a * -4) = 12a
8n + (8 + -20a) = 12a

Reorder the terms:
8 + -20a + 8n = 12a

Solving
8 + -20a + 8n = 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
8 + -20a + -12a + 8n = 12a + -12a

Combine like terms: -20a + -12a = -32a
8 + -32a + 8n = 12a + -12a

Combine like terms: 12a + -12a = 0
8 + -32a + 8n = 0

Add '-8' to each side of the equation.
8 + -32a + -8 + 8n = 0 + -8

Reorder the terms:
8 + -8 + -32a + 8n = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -32a + 8n = 0 + -8
-32a + 8n = 0 + -8

Combine like terms: 0 + -8 = -8
-32a + 8n = -8

Add '-8n' to each side of the equation.
-32a + 8n + -8n = -8 + -8n

Combine like terms: 8n + -8n = 0
-32a + 0 = -8 + -8n
-32a = -8 + -8n

Divide each side by '-32'.
a = 0.25 + 0.25n

Simplifying
a = 0.25 + 0.25n

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