-3(n-5)-(3n-1)=-2+(7n-3)

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Solution for -3(n-5)-(3n-1)=-2+(7n-3) equation:


Simplifying
-3(n + -5) + -1(3n + -1) = -2 + (7n + -3)

Reorder the terms:
-3(-5 + n) + -1(3n + -1) = -2 + (7n + -3)
(-5 * -3 + n * -3) + -1(3n + -1) = -2 + (7n + -3)
(15 + -3n) + -1(3n + -1) = -2 + (7n + -3)

Reorder the terms:
15 + -3n + -1(-1 + 3n) = -2 + (7n + -3)
15 + -3n + (-1 * -1 + 3n * -1) = -2 + (7n + -3)
15 + -3n + (1 + -3n) = -2 + (7n + -3)

Reorder the terms:
15 + 1 + -3n + -3n = -2 + (7n + -3)

Combine like terms: 15 + 1 = 16
16 + -3n + -3n = -2 + (7n + -3)

Combine like terms: -3n + -3n = -6n
16 + -6n = -2 + (7n + -3)

Reorder the terms:
16 + -6n = -2 + (-3 + 7n)

Remove parenthesis around (-3 + 7n)
16 + -6n = -2 + -3 + 7n

Combine like terms: -2 + -3 = -5
16 + -6n = -5 + 7n

Solving
16 + -6n = -5 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
16 + -6n + -7n = -5 + 7n + -7n

Combine like terms: -6n + -7n = -13n
16 + -13n = -5 + 7n + -7n

Combine like terms: 7n + -7n = 0
16 + -13n = -5 + 0
16 + -13n = -5

Add '-16' to each side of the equation.
16 + -16 + -13n = -5 + -16

Combine like terms: 16 + -16 = 0
0 + -13n = -5 + -16
-13n = -5 + -16

Combine like terms: -5 + -16 = -21
-13n = -21

Divide each side by '-13'.
n = 1.615384615

Simplifying
n = 1.615384615

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