-(5-10n)=5(3n-7)

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Solution for -(5-10n)=5(3n-7) equation:


Simplifying
-1(5 + -10n) = 5(3n + -7)
(5 * -1 + -10n * -1) = 5(3n + -7)
(-5 + 10n) = 5(3n + -7)

Reorder the terms:
-5 + 10n = 5(-7 + 3n)
-5 + 10n = (-7 * 5 + 3n * 5)
-5 + 10n = (-35 + 15n)

Solving
-5 + 10n = -35 + 15n

Solving for variable 'n'.

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

Add '-15n' to each side of the equation.
-5 + 10n + -15n = -35 + 15n + -15n

Combine like terms: 10n + -15n = -5n
-5 + -5n = -35 + 15n + -15n

Combine like terms: 15n + -15n = 0
-5 + -5n = -35 + 0
-5 + -5n = -35

Add '5' to each side of the equation.
-5 + 5 + -5n = -35 + 5

Combine like terms: -5 + 5 = 0
0 + -5n = -35 + 5
-5n = -35 + 5

Combine like terms: -35 + 5 = -30
-5n = -30

Divide each side by '-5'.
n = 6

Simplifying
n = 6

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