28+2x=3[2x-4]

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Solution for 28+2x=3[2x-4] equation:


Simplifying
28 + 2x = 3[2x + -4]

Reorder the terms:
28 + 2x = 3[-4 + 2x]
28 + 2x = [-4 * 3 + 2x * 3]
28 + 2x = [-12 + 6x]

Solving
28 + 2x = -12 + 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.
28 + 2x + -6x = -12 + 6x + -6x

Combine like terms: 2x + -6x = -4x
28 + -4x = -12 + 6x + -6x

Combine like terms: 6x + -6x = 0
28 + -4x = -12 + 0
28 + -4x = -12

Add '-28' to each side of the equation.
28 + -28 + -4x = -12 + -28

Combine like terms: 28 + -28 = 0
0 + -4x = -12 + -28
-4x = -12 + -28

Combine like terms: -12 + -28 = -40
-4x = -40

Divide each side by '-4'.
x = 10

Simplifying
x = 10

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