7n-4(-2+4)=-166

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Solution for 7n-4(-2+4)=-166 equation:


Simplifying
7n + -4(-2 + 4) = -166

Combine like terms: -2 + 4 = 2
7n + -4(2) = -166

Multiply -4 * 2
7n + -8 = -166

Reorder the terms:
-8 + 7n = -166

Solving
-8 + 7n = -166

Solving for variable 'n'.

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

Add '8' to each side of the equation.
-8 + 8 + 7n = -166 + 8

Combine like terms: -8 + 8 = 0
0 + 7n = -166 + 8
7n = -166 + 8

Combine like terms: -166 + 8 = -158
7n = -158

Divide each side by '7'.
n = -22.57142857

Simplifying
n = -22.57142857

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