3a+5(2a+4)+a=34

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Solution for 3a+5(2a+4)+a=34 equation:


Simplifying
3a + 5(2a + 4) + a = 34

Reorder the terms:
3a + 5(4 + 2a) + a = 34
3a + (4 * 5 + 2a * 5) + a = 34
3a + (20 + 10a) + a = 34

Reorder the terms:
20 + 3a + 10a + a = 34

Combine like terms: 3a + 10a = 13a
20 + 13a + a = 34

Combine like terms: 13a + a = 14a
20 + 14a = 34

Solving
20 + 14a = 34

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 14a = 34 + -20

Combine like terms: 20 + -20 = 0
0 + 14a = 34 + -20
14a = 34 + -20

Combine like terms: 34 + -20 = 14
14a = 14

Divide each side by '14'.
a = 1

Simplifying
a = 1

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