6-3(3x-5)=-15

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Solution for 6-3(3x-5)=-15 equation:


Simplifying
6 + -3(3x + -5) = -15

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

Combine like terms: 6 + 15 = 21
21 + -9x = -15

Solving
21 + -9x = -15

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -9x = -15 + -21

Combine like terms: 21 + -21 = 0
0 + -9x = -15 + -21
-9x = -15 + -21

Combine like terms: -15 + -21 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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