n+n+6+135+62+151+140=720

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Solution for n+n+6+135+62+151+140=720 equation:


Simplifying
n + n + 6 + 135 + 62 + 151 + 140 = 720

Reorder the terms:
6 + 135 + 62 + 151 + 140 + n + n = 720

Combine like terms: 6 + 135 = 141
141 + 62 + 151 + 140 + n + n = 720

Combine like terms: 141 + 62 = 203
203 + 151 + 140 + n + n = 720

Combine like terms: 203 + 151 = 354
354 + 140 + n + n = 720

Combine like terms: 354 + 140 = 494
494 + n + n = 720

Combine like terms: n + n = 2n
494 + 2n = 720

Solving
494 + 2n = 720

Solving for variable 'n'.

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

Add '-494' to each side of the equation.
494 + -494 + 2n = 720 + -494

Combine like terms: 494 + -494 = 0
0 + 2n = 720 + -494
2n = 720 + -494

Combine like terms: 720 + -494 = 226
2n = 226

Divide each side by '2'.
n = 113

Simplifying
n = 113

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