12n+4(9-n)=236

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Solution for 12n+4(9-n)=236 equation:


Simplifying
12n + 4(9 + -1n) = 236
12n + (9 * 4 + -1n * 4) = 236
12n + (36 + -4n) = 236

Reorder the terms:
36 + 12n + -4n = 236

Combine like terms: 12n + -4n = 8n
36 + 8n = 236

Solving
36 + 8n = 236

Solving for variable 'n'.

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

Add '-36' to each side of the equation.
36 + -36 + 8n = 236 + -36

Combine like terms: 36 + -36 = 0
0 + 8n = 236 + -36
8n = 236 + -36

Combine like terms: 236 + -36 = 200
8n = 200

Divide each side by '8'.
n = 25

Simplifying
n = 25

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