7(5n-3)+25n=99

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Solution for 7(5n-3)+25n=99 equation:


Simplifying
7(5n + -3) + 25n = 99

Reorder the terms:
7(-3 + 5n) + 25n = 99
(-3 * 7 + 5n * 7) + 25n = 99
(-21 + 35n) + 25n = 99

Combine like terms: 35n + 25n = 60n
-21 + 60n = 99

Solving
-21 + 60n = 99

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 60n = 99 + 21

Combine like terms: -21 + 21 = 0
0 + 60n = 99 + 21
60n = 99 + 21

Combine like terms: 99 + 21 = 120
60n = 120

Divide each side by '60'.
n = 2

Simplifying
n = 2

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