-343=-7(7n+7)

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Solution for -343=-7(7n+7) equation: 


Simplifying
-343 = -7(7n + 7)

Reorder the terms:
-343 = -7(7 + 7n)
-343 = (7 * -7 + 7n * -7)
-343 = (-49 + -49n)

Solving
-343 = -49 + -49n

Solving for variable 'n'.

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

Add '49n' to each side of the equation.
-343 + 49n = -49 + -49n + 49n

Combine like terms: -49n + 49n = 0
-343 + 49n = -49 + 0
-343 + 49n = -49

Add '343' to each side of the equation.
-343 + 343 + 49n = -49 + 343

Combine like terms: -343 + 343 = 0
0 + 49n = -49 + 343
49n = -49 + 343

Combine like terms: -49 + 343 = 294
49n = 294

Divide each side by '49'.
n = 6

Simplifying
n = 6

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