2(9n-1)+7(n+5)=-60

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Solution for 2(9n-1)+7(n+5)=-60 equation:


Simplifying
2(9n + -1) + 7(n + 5) = -60

Reorder the terms:
2(-1 + 9n) + 7(n + 5) = -60
(-1 * 2 + 9n * 2) + 7(n + 5) = -60
(-2 + 18n) + 7(n + 5) = -60

Reorder the terms:
-2 + 18n + 7(5 + n) = -60
-2 + 18n + (5 * 7 + n * 7) = -60
-2 + 18n + (35 + 7n) = -60

Reorder the terms:
-2 + 35 + 18n + 7n = -60

Combine like terms: -2 + 35 = 33
33 + 18n + 7n = -60

Combine like terms: 18n + 7n = 25n
33 + 25n = -60

Solving
33 + 25n = -60

Solving for variable 'n'.

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

Add '-33' to each side of the equation.
33 + -33 + 25n = -60 + -33

Combine like terms: 33 + -33 = 0
0 + 25n = -60 + -33
25n = -60 + -33

Combine like terms: -60 + -33 = -93
25n = -93

Divide each side by '25'.
n = -3.72

Simplifying
n = -3.72

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