3x+28=20

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Solution for 3x+28=20 equation: 


Simplifying
3x + 28 = 20

Reorder the terms:
28 + 3x = 20

Solving
28 + 3x = 20

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 3x = 20 + -28

Combine like terms: 28 + -28 = 0
0 + 3x = 20 + -28
3x = 20 + -28

Combine like terms: 20 + -28 = -8
3x = -8

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

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