7(n-4)+3n=52

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Solution for 7(n-4)+3n=52 equation:


Simplifying
7(n + -4) + 3n = 52

Reorder the terms:
7(-4 + n) + 3n = 52
(-4 * 7 + n * 7) + 3n = 52
(-28 + 7n) + 3n = 52

Combine like terms: 7n + 3n = 10n
-28 + 10n = 52

Solving
-28 + 10n = 52

Solving for variable 'n'.

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

Add '28' to each side of the equation.
-28 + 28 + 10n = 52 + 28

Combine like terms: -28 + 28 = 0
0 + 10n = 52 + 28
10n = 52 + 28

Combine like terms: 52 + 28 = 80
10n = 80

Divide each side by '10'.
n = 8

Simplifying
n = 8

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