-3n-2n=-7(8n-5)+2(n+7)

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Solution for -3n-2n=-7(8n-5)+2(n+7) equation:


Simplifying
-3n + -2n = -7(8n + -5) + 2(n + 7)

Combine like terms: -3n + -2n = -5n
-5n = -7(8n + -5) + 2(n + 7)

Reorder the terms:
-5n = -7(-5 + 8n) + 2(n + 7)
-5n = (-5 * -7 + 8n * -7) + 2(n + 7)
-5n = (35 + -56n) + 2(n + 7)

Reorder the terms:
-5n = 35 + -56n + 2(7 + n)
-5n = 35 + -56n + (7 * 2 + n * 2)
-5n = 35 + -56n + (14 + 2n)

Reorder the terms:
-5n = 35 + 14 + -56n + 2n

Combine like terms: 35 + 14 = 49
-5n = 49 + -56n + 2n

Combine like terms: -56n + 2n = -54n
-5n = 49 + -54n

Solving
-5n = 49 + -54n

Solving for variable 'n'.

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

Add '54n' to each side of the equation.
-5n + 54n = 49 + -54n + 54n

Combine like terms: -5n + 54n = 49n
49n = 49 + -54n + 54n

Combine like terms: -54n + 54n = 0
49n = 49 + 0
49n = 49

Divide each side by '49'.
n = 1

Simplifying
n = 1

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