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

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


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

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

Reorder the terms:
-15 = -9 + -5x + 3x

Combine like terms: -5x + 3x = -2x
-15 = -9 + -2x

Solving
-15 = -9 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-15 + 2x = -9 + -2x + 2x

Combine like terms: -2x + 2x = 0
-15 + 2x = -9 + 0
-15 + 2x = -9

Add '15' to each side of the equation.
-15 + 15 + 2x = -9 + 15

Combine like terms: -15 + 15 = 0
0 + 2x = -9 + 15
2x = -9 + 15

Combine like terms: -9 + 15 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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