8n-28=7(n-4)

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Solution for 8n-28=7(n-4) equation:


Simplifying
8n + -28 = 7(n + -4)

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

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

Add '28' to each side of the equation.
-28 + 28 + 8n = -28 + 28 + 7n

Combine like terms: -28 + 28 = 0
0 + 8n = -28 + 28 + 7n
8n = -28 + 28 + 7n

Combine like terms: -28 + 28 = 0
8n = 0 + 7n
8n = 7n

Solving
8n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
8n + -7n = 7n + -7n

Combine like terms: 8n + -7n = 1n
1n = 7n + -7n

Combine like terms: 7n + -7n = 0
1n = 0

Divide each side by '1'.
n = 0

Simplifying
n = 0

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