28=4+3(x+4)

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Solution for 28=4+3(x+4) equation: 


Simplifying
28 = 4 + 3(x + 4)

Reorder the terms:
28 = 4 + 3(4 + x)
28 = 4 + (4 * 3 + x * 3)
28 = 4 + (12 + 3x)

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

Solving
28 = 16 + 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.
28 + -3x = 16 + 3x + -3x

Combine like terms: 3x + -3x = 0
28 + -3x = 16 + 0
28 + -3x = 16

Add '-28' to each side of the equation.
28 + -28 + -3x = 16 + -28

Combine like terms: 28 + -28 = 0
0 + -3x = 16 + -28
-3x = 16 + -28

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

Divide each side by '-3'.
x = 4

Simplifying
x = 4

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