3n-7-5n=1

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Solution for 3n-7-5n=1 equation: 


Simplifying
3n + -7 + -5n = 1

Reorder the terms:
-7 + 3n + -5n = 1

Combine like terms: 3n + -5n = -2n
-7 + -2n = 1

Solving
-7 + -2n = 1

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -2n = 1 + 7

Combine like terms: -7 + 7 = 0
0 + -2n = 1 + 7
-2n = 1 + 7

Combine like terms: 1 + 7 = 8
-2n = 8

Divide each side by '-2'.
n = -4

Simplifying
n = -4

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