3x+28=4(2+2x)

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Solution for 3x+28=4(2+2x) equation:


Simplifying
3x + 28 = 4(2 + 2x)

Reorder the terms:
28 + 3x = 4(2 + 2x)
28 + 3x = (2 * 4 + 2x * 4)
28 + 3x = (8 + 8x)

Solving
28 + 3x = 8 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
28 + 3x + -8x = 8 + 8x + -8x

Combine like terms: 3x + -8x = -5x
28 + -5x = 8 + 8x + -8x

Combine like terms: 8x + -8x = 0
28 + -5x = 8 + 0
28 + -5x = 8

Add '-28' to each side of the equation.
28 + -28 + -5x = 8 + -28

Combine like terms: 28 + -28 = 0
0 + -5x = 8 + -28
-5x = 8 + -28

Combine like terms: 8 + -28 = -20
-5x = -20

Divide each side by '-5'.
x = 4

Simplifying
x = 4

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