3+2n-1=200

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Solution for 3+2n-1=200 equation:


Simplifying
3 + 2n + -1 = 200

Reorder the terms:
3 + -1 + 2n = 200

Combine like terms: 3 + -1 = 2
2 + 2n = 200

Solving
2 + 2n = 200

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 = 200 + -2

Combine like terms: 2 + -2 = 0
0 + 2n = 200 + -2
2n = 200 + -2

Combine like terms: 200 + -2 = 198
2n = 198

Divide each side by '2'.
n = 99

Simplifying
n = 99

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