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 = 48
3x = 48

Divide each side by '3'.
x = 16

Simplifying
x = 16

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