-4(1+7n)=-200

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Solution for -4(1+7n)=-200 equation: 


Simplifying
-4(1 + 7n) = -200
(1 * -4 + 7n * -4) = -200
(-4 + -28n) = -200

Solving
-4 + -28n = -200

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + -28n = -200 + 4

Combine like terms: -4 + 4 = 0
0 + -28n = -200 + 4
-28n = -200 + 4

Combine like terms: -200 + 4 = -196
-28n = -196

Divide each side by '-28'.
n = 7

Simplifying
n = 7

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