3x-28=-1

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Solution for 3x-28=-1 equation: 


Simplifying
3x + -28 = -1

Reorder the terms:
-28 + 3x = -1

Solving
-28 + 3x = -1

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 = -1 + 28

Combine like terms: -28 + 28 = 0
0 + 3x = -1 + 28
3x = -1 + 28

Combine like terms: -1 + 28 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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