7+7(7n-8)=98

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Solution for 7+7(7n-8)=98 equation:


Simplifying
7 + 7(7n + -8) = 98

Reorder the terms:
7 + 7(-8 + 7n) = 98
7 + (-8 * 7 + 7n * 7) = 98
7 + (-56 + 49n) = 98

Combine like terms: 7 + -56 = -49
-49 + 49n = 98

Solving
-49 + 49n = 98

Solving for variable 'n'.

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

Add '49' to each side of the equation.
-49 + 49 + 49n = 98 + 49

Combine like terms: -49 + 49 = 0
0 + 49n = 98 + 49
49n = 98 + 49

Combine like terms: 98 + 49 = 147
49n = 147

Divide each side by '49'.
n = 3

Simplifying
n = 3

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