6(3a+1)-30=8(2a-4)

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Solution for 6(3a+1)-30=8(2a-4) equation:


Simplifying
6(3a + 1) + -30 = 8(2a + -4)

Reorder the terms:
6(1 + 3a) + -30 = 8(2a + -4)
(1 * 6 + 3a * 6) + -30 = 8(2a + -4)
(6 + 18a) + -30 = 8(2a + -4)

Reorder the terms:
6 + -30 + 18a = 8(2a + -4)

Combine like terms: 6 + -30 = -24
-24 + 18a = 8(2a + -4)

Reorder the terms:
-24 + 18a = 8(-4 + 2a)
-24 + 18a = (-4 * 8 + 2a * 8)
-24 + 18a = (-32 + 16a)

Solving
-24 + 18a = -32 + 16a

Solving for variable 'a'.

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

Add '-16a' to each side of the equation.
-24 + 18a + -16a = -32 + 16a + -16a

Combine like terms: 18a + -16a = 2a
-24 + 2a = -32 + 16a + -16a

Combine like terms: 16a + -16a = 0
-24 + 2a = -32 + 0
-24 + 2a = -32

Add '24' to each side of the equation.
-24 + 24 + 2a = -32 + 24

Combine like terms: -24 + 24 = 0
0 + 2a = -32 + 24
2a = -32 + 24

Combine like terms: -32 + 24 = -8
2a = -8

Divide each side by '2'.
a = -4

Simplifying
a = -4

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