5a+15(a+2)=35

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Solution for 5a+15(a+2)=35 equation:


Simplifying
5a + 15(a + 2) = 35

Reorder the terms:
5a + 15(2 + a) = 35
5a + (2 * 15 + a * 15) = 35
5a + (30 + 15a) = 35

Reorder the terms:
30 + 5a + 15a = 35

Combine like terms: 5a + 15a = 20a
30 + 20a = 35

Solving
30 + 20a = 35

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 20a = 35 + -30

Combine like terms: 30 + -30 = 0
0 + 20a = 35 + -30
20a = 35 + -30

Combine like terms: 35 + -30 = 5
20a = 5

Divide each side by '20'.
a = 0.25

Simplifying
a = 0.25

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