16=4(2+a)

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Solution for 16=4(2+a) equation:


Simplifying
16 = 4(2 + a)
16 = (2 * 4 + a * 4)
16 = (8 + 4a)

Solving
16 = 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.
16 + -4a = 8 + 4a + -4a

Combine like terms: 4a + -4a = 0
16 + -4a = 8 + 0
16 + -4a = 8

Add '-16' to each side of the equation.
16 + -16 + -4a = 8 + -16

Combine like terms: 16 + -16 = 0
0 + -4a = 8 + -16
-4a = 8 + -16

Combine like terms: 8 + -16 = -8
-4a = -8

Divide each side by '-4'.
a = 2

Simplifying
a = 2

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