-280=-7(4n+8)

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Solution for -280=-7(4n+8) equation:


Simplifying
-280 = -7(4n + 8)

Reorder the terms:
-280 = -7(8 + 4n)
-280 = (8 * -7 + 4n * -7)
-280 = (-56 + -28n)

Solving
-280 = -56 + -28n

Solving for variable 'n'.

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

Add '28n' to each side of the equation.
-280 + 28n = -56 + -28n + 28n

Combine like terms: -28n + 28n = 0
-280 + 28n = -56 + 0
-280 + 28n = -56

Add '280' to each side of the equation.
-280 + 280 + 28n = -56 + 280

Combine like terms: -280 + 280 = 0
0 + 28n = -56 + 280
28n = -56 + 280

Combine like terms: -56 + 280 = 224
28n = 224

Divide each side by '28'.
n = 8

Simplifying
n = 8

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