6(3n-5)-7n=25

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Solution for 6(3n-5)-7n=25 equation:


Simplifying
6(3n + -5) + -7n = 25

Reorder the terms:
6(-5 + 3n) + -7n = 25
(-5 * 6 + 3n * 6) + -7n = 25
(-30 + 18n) + -7n = 25

Combine like terms: 18n + -7n = 11n
-30 + 11n = 25

Solving
-30 + 11n = 25

Solving for variable 'n'.

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

Add '30' to each side of the equation.
-30 + 30 + 11n = 25 + 30

Combine like terms: -30 + 30 = 0
0 + 11n = 25 + 30
11n = 25 + 30

Combine like terms: 25 + 30 = 55
11n = 55

Divide each side by '11'.
n = 5

Simplifying
n = 5

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