-3(-5n+2)=5[-3n+3(-n-3)]

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Solution for -3(-5n+2)=5[-3n+3(-n-3)] equation:


Simplifying
-3(-5n + 2) = 5[-3n + 3(-1n + -3)]

Reorder the terms:
-3(2 + -5n) = 5[-3n + 3(-1n + -3)]
(2 * -3 + -5n * -3) = 5[-3n + 3(-1n + -3)]
(-6 + 15n) = 5[-3n + 3(-1n + -3)]

Reorder the terms:
-6 + 15n = 5[-3n + 3(-3 + -1n)]
-6 + 15n = 5[-3n + (-3 * 3 + -1n * 3)]
-6 + 15n = 5[-3n + (-9 + -3n)]

Reorder the terms:
-6 + 15n = 5[-9 + -3n + -3n]

Combine like terms: -3n + -3n = -6n
-6 + 15n = 5[-9 + -6n]
-6 + 15n = [-9 * 5 + -6n * 5]
-6 + 15n = [-45 + -30n]

Solving
-6 + 15n = -45 + -30n

Solving for variable 'n'.

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

Add '30n' to each side of the equation.
-6 + 15n + 30n = -45 + -30n + 30n

Combine like terms: 15n + 30n = 45n
-6 + 45n = -45 + -30n + 30n

Combine like terms: -30n + 30n = 0
-6 + 45n = -45 + 0
-6 + 45n = -45

Add '6' to each side of the equation.
-6 + 6 + 45n = -45 + 6

Combine like terms: -6 + 6 = 0
0 + 45n = -45 + 6
45n = -45 + 6

Combine like terms: -45 + 6 = -39
45n = -39

Divide each side by '45'.
n = -0.8666666667

Simplifying
n = -0.8666666667

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