3m-1.5=42

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Solution for 3m-1.5=42 equation: 


Simplifying
3m + -1.5 = 42

Reorder the terms:
-1.5 + 3m = 42

Solving
-1.5 + 3m = 42

Solving for variable 'm'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 3m = 42 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 3m = 42 + 1.5
3m = 42 + 1.5

Combine like terms: 42 + 1.5 = 43.5
3m = 43.5

Divide each side by '3'.
m = 14.5

Simplifying
m = 14.5

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