-7(8n+3)=3n-21

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Solution for -7(8n+3)=3n-21 equation:


Simplifying
-7(8n + 3) = 3n + -21

Reorder the terms:
-7(3 + 8n) = 3n + -21
(3 * -7 + 8n * -7) = 3n + -21
(-21 + -56n) = 3n + -21

Reorder the terms:
-21 + -56n = -21 + 3n

Add '21' to each side of the equation.
-21 + 21 + -56n = -21 + 21 + 3n

Combine like terms: -21 + 21 = 0
0 + -56n = -21 + 21 + 3n
-56n = -21 + 21 + 3n

Combine like terms: -21 + 21 = 0
-56n = 0 + 3n
-56n = 3n

Solving
-56n = 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-56n + -3n = 3n + -3n

Combine like terms: -56n + -3n = -59n
-59n = 3n + -3n

Combine like terms: 3n + -3n = 0
-59n = 0

Divide each side by '-59'.
n = 0

Simplifying
n = 0

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