15+[2x+4(3-2x)]=-3

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Solution for 15+[2x+4(3-2x)]=-3 equation:


Simplifying
15 + [2x + 4(3 + -2x)] = -3
15 + [2x + (3 * 4 + -2x * 4)] = -3
15 + [2x + (12 + -8x)] = -3

Reorder the terms:
15 + [12 + 2x + -8x] = -3

Combine like terms: 2x + -8x = -6x
15 + [12 + -6x] = -3

Remove brackets around [12 + -6x]
15 + 12 + -6x = -3

Combine like terms: 15 + 12 = 27
27 + -6x = -3

Solving
27 + -6x = -3

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -6x = -3 + -27

Combine like terms: 27 + -27 = 0
0 + -6x = -3 + -27
-6x = -3 + -27

Combine like terms: -3 + -27 = -30
-6x = -30

Divide each side by '-6'.
x = 5

Simplifying
x = 5

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