5(9+3x)-3=15

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Solution for 5(9+3x)-3=15 equation:


Simplifying
5(9 + 3x) + -3 = 15
(9 * 5 + 3x * 5) + -3 = 15
(45 + 15x) + -3 = 15

Reorder the terms:
45 + -3 + 15x = 15

Combine like terms: 45 + -3 = 42
42 + 15x = 15

Solving
42 + 15x = 15

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 15x = 15 + -42

Combine like terms: 42 + -42 = 0
0 + 15x = 15 + -42
15x = 15 + -42

Combine like terms: 15 + -42 = -27
15x = -27

Divide each side by '15'.
x = -1.8

Simplifying
x = -1.8

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