-200=-4(1+7n)

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


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

Solving
-200 = -4 + -28n

Solving for variable 'n'.

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

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

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

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

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

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

Divide each side by '28'.
n = 7

Simplifying
n = 7

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