(N-3)*-7=-168

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Solution for (N-3)*-7=-168 equation:


Simplifying
(N + -3) * -7 = -168

Reorder the terms:
(-3 + N) * -7 = -168

Reorder the terms for easier multiplication:
-7(-3 + N) = -168
(-3 * -7 + N * -7) = -168
(21 + -7N) = -168

Solving
21 + -7N = -168

Solving for variable 'N'.

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

Add '-21' to each side of the equation.
21 + -21 + -7N = -168 + -21

Combine like terms: 21 + -21 = 0
0 + -7N = -168 + -21
-7N = -168 + -21

Combine like terms: -168 + -21 = -189
-7N = -189

Divide each side by '-7'.
N = 27

Simplifying
N = 27

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