28-16=3(x-4)

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Solution for 28-16=3(x-4) equation: 


Simplifying
28 + -16 = 3(x + -4)

Combine like terms: 28 + -16 = 12
12 = 3(x + -4)

Reorder the terms:
12 = 3(-4 + x)
12 = (-4 * 3 + x * 3)
12 = (-12 + 3x)

Solving
12 = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12 + -3x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + -3x = -12 + 0
12 + -3x = -12

Add '-12' to each side of the equation.
12 + -12 + -3x = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = -12 + -12
-3x = -12 + -12

Combine like terms: -12 + -12 = -24
-3x = -24

Divide each side by '-3'.
x = 8

Simplifying
x = 8

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