15=3[2x-3]

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Solution for 15=3[2x-3] equation:


Simplifying
15 = 3[2x + -3]

Reorder the terms:
15 = 3[-3 + 2x]
15 = [-3 * 3 + 2x * 3]
15 = [-9 + 6x]

Solving
15 = -9 + 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.
15 + -6x = -9 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + -6x = -9 + 0
15 + -6x = -9

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

Combine like terms: 15 + -15 = 0
0 + -6x = -9 + -15
-6x = -9 + -15

Combine like terms: -9 + -15 = -24
-6x = -24

Divide each side by '-6'.
x = 4

Simplifying
x = 4

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