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

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


Simplifying
8a + 3(2a + -1) + 6(4 + -2a) = 0

Reorder the terms:
8a + 3(-1 + 2a) + 6(4 + -2a) = 0
8a + (-1 * 3 + 2a * 3) + 6(4 + -2a) = 0
8a + (-3 + 6a) + 6(4 + -2a) = 0
8a + -3 + 6a + (4 * 6 + -2a * 6) = 0
8a + -3 + 6a + (24 + -12a) = 0

Reorder the terms:
-3 + 24 + 8a + 6a + -12a = 0

Combine like terms: -3 + 24 = 21
21 + 8a + 6a + -12a = 0

Combine like terms: 8a + 6a = 14a
21 + 14a + -12a = 0

Combine like terms: 14a + -12a = 2a
21 + 2a = 0

Solving
21 + 2a = 0

Solving for variable 'a'.

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

Add '-21' to each side of the equation.
21 + -21 + 2a = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 2a = 0 + -21
2a = 0 + -21

Combine like terms: 0 + -21 = -21
2a = -21

Divide each side by '2'.
a = -10.5

Simplifying
a = -10.5

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