7(1+4n)=-133

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Solution for 7(1+4n)=-133 equation: 


Simplifying
7(1 + 4n) = -133
(1 * 7 + 4n * 7) = -133
(7 + 28n) = -133

Solving
7 + 28n = -133

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 28n = -133 + -7

Combine like terms: 7 + -7 = 0
0 + 28n = -133 + -7
28n = -133 + -7

Combine like terms: -133 + -7 = -140
28n = -140

Divide each side by '28'.
n = -5

Simplifying
n = -5

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