10+21+2.5n=46

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Solution for 10+21+2.5n=46 equation: 


Simplifying
10 + 21 + 2.5n = 46

Combine like terms: 10 + 21 = 31
31 + 2.5n = 46

Solving
31 + 2.5n = 46

Solving for variable 'n'.

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

Add '-31' to each side of the equation.
31 + -31 + 2.5n = 46 + -31

Combine like terms: 31 + -31 = 0
0 + 2.5n = 46 + -31
2.5n = 46 + -31

Combine like terms: 46 + -31 = 15
2.5n = 15

Divide each side by '2.5'.
n = 6

Simplifying
n = 6

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