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

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


Simplifying
3a + 2(6 + -1a) = 4a + -4(2a + 3)
3a + (6 * 2 + -1a * 2) = 4a + -4(2a + 3)
3a + (12 + -2a) = 4a + -4(2a + 3)

Reorder the terms:
12 + 3a + -2a = 4a + -4(2a + 3)

Combine like terms: 3a + -2a = 1a
12 + 1a = 4a + -4(2a + 3)

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

Reorder the terms:
12 + 1a = -12 + 4a + -8a

Combine like terms: 4a + -8a = -4a
12 + 1a = -12 + -4a

Solving
12 + 1a = -12 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
12 + 1a + 4a = -12 + -4a + 4a

Combine like terms: 1a + 4a = 5a
12 + 5a = -12 + -4a + 4a

Combine like terms: -4a + 4a = 0
12 + 5a = -12 + 0
12 + 5a = -12

Add '-12' to each side of the equation.
12 + -12 + 5a = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 5a = -12 + -12
5a = -12 + -12

Combine like terms: -12 + -12 = -24
5a = -24

Divide each side by '5'.
a = -4.8

Simplifying
a = -4.8

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