345+115n=255+130n

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Solution for 345+115n=255+130n equation:


Simplifying
345 + 115n = 255 + 130n

Solving
345 + 115n = 255 + 130n

Solving for variable 'n'.

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

Add '-130n' to each side of the equation.
345 + 115n + -130n = 255 + 130n + -130n

Combine like terms: 115n + -130n = -15n
345 + -15n = 255 + 130n + -130n

Combine like terms: 130n + -130n = 0
345 + -15n = 255 + 0
345 + -15n = 255

Add '-345' to each side of the equation.
345 + -345 + -15n = 255 + -345

Combine like terms: 345 + -345 = 0
0 + -15n = 255 + -345
-15n = 255 + -345

Combine like terms: 255 + -345 = -90
-15n = -90

Divide each side by '-15'.
n = 6

Simplifying
n = 6

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