7+7(7n-9)=

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


Simplifying
7 + 7(7n + -9) = 0

Reorder the terms:
7 + 7(-9 + 7n) = 0
7 + (-9 * 7 + 7n * 7) = 0
7 + (-63 + 49n) = 0

Combine like terms: 7 + -63 = -56
-56 + 49n = 0

Solving
-56 + 49n = 0

Solving for variable 'n'.

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

Add '56' to each side of the equation.
-56 + 56 + 49n = 0 + 56

Combine like terms: -56 + 56 = 0
0 + 49n = 0 + 56
49n = 0 + 56

Combine like terms: 0 + 56 = 56
49n = 56

Divide each side by '49'.
n = 1.142857143

Simplifying
n = 1.142857143

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