3(2a+4)+2(4-2a)=

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


Simplifying
3(2a + 4) + 2(4 + -2a) = 0

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

Reorder the terms:
12 + 8 + 6a + -4a = 0

Combine like terms: 12 + 8 = 20
20 + 6a + -4a = 0

Combine like terms: 6a + -4a = 2a
20 + 2a = 0

Solving
20 + 2a = 0

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 2a = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 2a = 0 + -20
2a = 0 + -20

Combine like terms: 0 + -20 = -20
2a = -20

Divide each side by '2'.
a = -10

Simplifying
a = -10

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