1+2n-3=74

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Solution for 1+2n-3=74 equation: 


Simplifying
1 + 2n + -3 = 74

Reorder the terms:
1 + -3 + 2n = 74

Combine like terms: 1 + -3 = -2
-2 + 2n = 74

Solving
-2 + 2n = 74

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 2n = 74 + 2

Combine like terms: -2 + 2 = 0
0 + 2n = 74 + 2
2n = 74 + 2

Combine like terms: 74 + 2 = 76
2n = 76

Divide each side by '2'.
n = 38

Simplifying
n = 38

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