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

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


Simplifying
3(4a) = 4(4a) + 4

Remove parenthesis around (4a)
3 * 4a = 4(4a) + 4

Multiply 3 * 4
12a = 4(4a) + 4

Remove parenthesis around (4a)
12a = 4 * 4a + 4

Multiply 4 * 4
12a = 16a + 4

Reorder the terms:
12a = 4 + 16a

Solving
12a = 4 + 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.
12a + -16a = 4 + 16a + -16a

Combine like terms: 12a + -16a = -4a
-4a = 4 + 16a + -16a

Combine like terms: 16a + -16a = 0
-4a = 4 + 0
-4a = 4

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

Simplifying
a = -1

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