-7(8n+7)=343

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Solution for -7(8n+7)=343 equation:


Simplifying
-7(8n + 7) = 343

Reorder the terms:
-7(7 + 8n) = 343
(7 * -7 + 8n * -7) = 343
(-49 + -56n) = 343

Solving
-49 + -56n = 343

Solving for variable 'n'.

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

Add '49' to each side of the equation.
-49 + 49 + -56n = 343 + 49

Combine like terms: -49 + 49 = 0
0 + -56n = 343 + 49
-56n = 343 + 49

Combine like terms: 343 + 49 = 392
-56n = 392

Divide each side by '-56'.
n = -7

Simplifying
n = -7

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