8n-28=3n+7

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Solution for 8n-28=3n+7 equation:


Simplifying
8n + -28 = 3n + 7

Reorder the terms:
-28 + 8n = 3n + 7

Reorder the terms:
-28 + 8n = 7 + 3n

Solving
-28 + 8n = 7 + 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.
-28 + 8n + -3n = 7 + 3n + -3n

Combine like terms: 8n + -3n = 5n
-28 + 5n = 7 + 3n + -3n

Combine like terms: 3n + -3n = 0
-28 + 5n = 7 + 0
-28 + 5n = 7

Add '28' to each side of the equation.
-28 + 28 + 5n = 7 + 28

Combine like terms: -28 + 28 = 0
0 + 5n = 7 + 28
5n = 7 + 28

Combine like terms: 7 + 28 = 35
5n = 35

Divide each side by '5'.
n = 7

Simplifying
n = 7

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