15x-3(3x+3)=6

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Solution for 15x-3(3x+3)=6 equation:


Simplifying
15x + -3(3x + 3) = 6

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

Reorder the terms:
-9 + 15x + -9x = 6

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

Solving
-9 + 6x = 6

Solving for variable 'x'.

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

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

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

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

Divide each side by '6'.
x = 2.5

Simplifying
x = 2.5

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