2(2a+5)=47

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Solution for 2(2a+5)=47 equation:


Simplifying
2(2a + 5) = 47

Reorder the terms:
2(5 + 2a) = 47
(5 * 2 + 2a * 2) = 47
(10 + 4a) = 47

Solving
10 + 4a = 47

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + 4a = 47 + -10

Combine like terms: 10 + -10 = 0
0 + 4a = 47 + -10
4a = 47 + -10

Combine like terms: 47 + -10 = 37
4a = 37

Divide each side by '4'.
a = 9.25

Simplifying
a = 9.25

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