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

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


Simplifying
4(3 + 2a) = 4(a + 2)
(3 * 4 + 2a * 4) = 4(a + 2)
(12 + 8a) = 4(a + 2)

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

Solving
12 + 8a = 8 + 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 + 8a + -4a = 8 + 4a + -4a

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

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

Add '-12' to each side of the equation.
12 + -12 + 4a = 8 + -12

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

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

Divide each side by '4'.
a = -1

Simplifying
a = -1

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