3x+1+12.5=15

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Solution for 3x+1+12.5=15 equation:


Simplifying
3x + 1 + 12.5 = 15

Reorder the terms:
1 + 12.5 + 3x = 15

Combine like terms: 1 + 12.5 = 13.5
13.5 + 3x = 15

Solving
13.5 + 3x = 15

Solving for variable 'x'.

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

Add '-13.5' to each side of the equation.
13.5 + -13.5 + 3x = 15 + -13.5

Combine like terms: 13.5 + -13.5 = 0.0
0.0 + 3x = 15 + -13.5
3x = 15 + -13.5

Combine like terms: 15 + -13.5 = 1.5
3x = 1.5

Divide each side by '3'.
x = 0.5

Simplifying
x = 0.5

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