15x+9=3+3(2x+5)

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Solution for 15x+9=3+3(2x+5) equation:


Simplifying
15x + 9 = 3 + 3(2x + 5)

Reorder the terms:
9 + 15x = 3 + 3(2x + 5)

Reorder the terms:
9 + 15x = 3 + 3(5 + 2x)
9 + 15x = 3 + (5 * 3 + 2x * 3)
9 + 15x = 3 + (15 + 6x)

Combine like terms: 3 + 15 = 18
9 + 15x = 18 + 6x

Solving
9 + 15x = 18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
9 + 15x + -6x = 18 + 6x + -6x

Combine like terms: 15x + -6x = 9x
9 + 9x = 18 + 6x + -6x

Combine like terms: 6x + -6x = 0
9 + 9x = 18 + 0
9 + 9x = 18

Add '-9' to each side of the equation.
9 + -9 + 9x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 9x = 18 + -9
9x = 18 + -9

Combine like terms: 18 + -9 = 9
9x = 9

Divide each side by '9'.
x = 1

Simplifying
x = 1

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