5(3+a)=3(a+2x)

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


Simplifying
5(3 + a) = 3(a + 2x)
(3 * 5 + a * 5) = 3(a + 2x)
(15 + 5a) = 3(a + 2x)
15 + 5a = (a * 3 + 2x * 3)
15 + 5a = (3a + 6x)

Solving
15 + 5a = 3a + 6x

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
15 + 5a + -3a = 3a + -3a + 6x

Combine like terms: 5a + -3a = 2a
15 + 2a = 3a + -3a + 6x

Combine like terms: 3a + -3a = 0
15 + 2a = 0 + 6x
15 + 2a = 6x

Add '-15' to each side of the equation.
15 + -15 + 2a = -15 + 6x

Combine like terms: 15 + -15 = 0
0 + 2a = -15 + 6x
2a = -15 + 6x

Divide each side by '2'.
a = -7.5 + 3x

Simplifying
a = -7.5 + 3x

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