-3(3x+15)+7(n+6)=-60

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Solution for -3(3x+15)+7(n+6)=-60 equation:


Simplifying
-3(3x + 15) + 7(n + 6) = -60

Reorder the terms:
-3(15 + 3x) + 7(n + 6) = -60
(15 * -3 + 3x * -3) + 7(n + 6) = -60
(-45 + -9x) + 7(n + 6) = -60

Reorder the terms:
-45 + -9x + 7(6 + n) = -60
-45 + -9x + (6 * 7 + n * 7) = -60
-45 + -9x + (42 + 7n) = -60

Reorder the terms:
-45 + 42 + 7n + -9x = -60

Combine like terms: -45 + 42 = -3
-3 + 7n + -9x = -60

Solving
-3 + 7n + -9x = -60

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 7n + 3 + -9x = -60 + 3

Reorder the terms:
-3 + 3 + 7n + -9x = -60 + 3

Combine like terms: -3 + 3 = 0
0 + 7n + -9x = -60 + 3
7n + -9x = -60 + 3

Combine like terms: -60 + 3 = -57
7n + -9x = -57

Add '9x' to each side of the equation.
7n + -9x + 9x = -57 + 9x

Combine like terms: -9x + 9x = 0
7n + 0 = -57 + 9x
7n = -57 + 9x

Divide each side by '7'.
n = -8.142857143 + 1.285714286x

Simplifying
n = -8.142857143 + 1.285714286x

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