n-5(3n+1)=7

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Solution for n-5(3n+1)=7 equation:


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

Reorder the terms:
n + -5(1 + 3n) = 7
n + (1 * -5 + 3n * -5) = 7
n + (-5 + -15n) = 7

Reorder the terms:
-5 + n + -15n = 7

Combine like terms: n + -15n = -14n
-5 + -14n = 7

Solving
-5 + -14n = 7

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -14n = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -14n = 7 + 5
-14n = 7 + 5

Combine like terms: 7 + 5 = 12
-14n = 12

Divide each side by '-14'.
n = -0.8571428571

Simplifying
n = -0.8571428571

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