2a+2(3a+4)=64

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Solution for 2a+2(3a+4)=64 equation:


Simplifying
2a + 2(3a + 4) = 64

Reorder the terms:
2a + 2(4 + 3a) = 64
2a + (4 * 2 + 3a * 2) = 64
2a + (8 + 6a) = 64

Reorder the terms:
8 + 2a + 6a = 64

Combine like terms: 2a + 6a = 8a
8 + 8a = 64

Solving
8 + 8a = 64

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 8a = 64 + -8

Combine like terms: 8 + -8 = 0
0 + 8a = 64 + -8
8a = 64 + -8

Combine like terms: 64 + -8 = 56
8a = 56

Divide each side by '8'.
a = 7

Simplifying
a = 7

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