5[3+5+2a]=30

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Solution for 5[3+5+2a]=30 equation:


Simplifying
5[3 + 5 + 2a] = 30

Combine like terms: 3 + 5 = 8
5[8 + 2a] = 30
[8 * 5 + 2a * 5] = 30
[40 + 10a] = 30

Solving
40 + 10a = 30

Solving for variable 'a'.

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

Add '-40' to each side of the equation.
40 + -40 + 10a = 30 + -40

Combine like terms: 40 + -40 = 0
0 + 10a = 30 + -40
10a = 30 + -40

Combine like terms: 30 + -40 = -10
10a = -10

Divide each side by '10'.
a = -1

Simplifying
a = -1

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