8n+4=4(n-7)

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


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

Reorder the terms:
4 + 8n = 4(n + -7)

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

Solving
4 + 8n = -28 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
4 + 8n + -4n = -28 + 4n + -4n

Combine like terms: 8n + -4n = 4n
4 + 4n = -28 + 4n + -4n

Combine like terms: 4n + -4n = 0
4 + 4n = -28 + 0
4 + 4n = -28

Add '-4' to each side of the equation.
4 + -4 + 4n = -28 + -4

Combine like terms: 4 + -4 = 0
0 + 4n = -28 + -4
4n = -28 + -4

Combine like terms: -28 + -4 = -32
4n = -32

Divide each side by '4'.
n = -8

Simplifying
n = -8

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