3x-1.5=15

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Solution for 3x-1.5=15 equation: 


Simplifying
3x + -1.5 = 15

Reorder the terms:
-1.5 + 3x = 15

Solving
-1.5 + 3x = 15

Solving for variable 'x'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 3x = 15 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 3x = 15 + 1.5
3x = 15 + 1.5

Combine like terms: 15 + 1.5 = 16.5
3x = 16.5

Divide each side by '3'.
x = 5.5

Simplifying
x = 5.5

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