8+7(7n-4)=x

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Solution for 8+7(7n-4)=x equation:


Simplifying
8 + 7(7n + -4) = x

Reorder the terms:
8 + 7(-4 + 7n) = x
8 + (-4 * 7 + 7n * 7) = x
8 + (-28 + 49n) = x

Combine like terms: 8 + -28 = -20
-20 + 49n = x

Solving
-20 + 49n = x

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 49n = 20 + x

Combine like terms: -20 + 20 = 0
0 + 49n = 20 + x
49n = 20 + x

Divide each side by '49'.
n = 0.4081632653 + 0.02040816327x

Simplifying
n = 0.4081632653 + 0.02040816327x

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