-7(n-3)=10-(8n+2)

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Solution for -7(n-3)=10-(8n+2) equation:


Simplifying
-7(n + -3) = 10 + -1(8n + 2)

Reorder the terms:
-7(-3 + n) = 10 + -1(8n + 2)
(-3 * -7 + n * -7) = 10 + -1(8n + 2)
(21 + -7n) = 10 + -1(8n + 2)

Reorder the terms:
21 + -7n = 10 + -1(2 + 8n)
21 + -7n = 10 + (2 * -1 + 8n * -1)
21 + -7n = 10 + (-2 + -8n)

Combine like terms: 10 + -2 = 8
21 + -7n = 8 + -8n

Solving
21 + -7n = 8 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
21 + -7n + 8n = 8 + -8n + 8n

Combine like terms: -7n + 8n = 1n
21 + 1n = 8 + -8n + 8n

Combine like terms: -8n + 8n = 0
21 + 1n = 8 + 0
21 + 1n = 8

Add '-21' to each side of the equation.
21 + -21 + 1n = 8 + -21

Combine like terms: 21 + -21 = 0
0 + 1n = 8 + -21
1n = 8 + -21

Combine like terms: 8 + -21 = -13
1n = -13

Divide each side by '1'.
n = -13

Simplifying
n = -13

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