2(n-6)=9(n+7)

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Solution for 2(n-6)=9(n+7) equation:


Simplifying
2(n + -6) = 9(n + 7)

Reorder the terms:
2(-6 + n) = 9(n + 7)
(-6 * 2 + n * 2) = 9(n + 7)
(-12 + 2n) = 9(n + 7)

Reorder the terms:
-12 + 2n = 9(7 + n)
-12 + 2n = (7 * 9 + n * 9)
-12 + 2n = (63 + 9n)

Solving
-12 + 2n = 63 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-12 + 2n + -9n = 63 + 9n + -9n

Combine like terms: 2n + -9n = -7n
-12 + -7n = 63 + 9n + -9n

Combine like terms: 9n + -9n = 0
-12 + -7n = 63 + 0
-12 + -7n = 63

Add '12' to each side of the equation.
-12 + 12 + -7n = 63 + 12

Combine like terms: -12 + 12 = 0
0 + -7n = 63 + 12
-7n = 63 + 12

Combine like terms: 63 + 12 = 75
-7n = 75

Divide each side by '-7'.
n = -10.71428571

Simplifying
n = -10.71428571

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