-7(1-5n)=133

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Solution for -7(1-5n)=133 equation: 



-7(1-5n)=133

We move all terms to the left:

-7(1-5n)-(133)=0

We add all the numbers together, and all the variables

-7(-5n+1)-133=0

We multiply parentheses

35n-7-133=0

We add all the numbers together, and all the variables

35n-140=0

We move all terms containing n to the left, all other terms to the right

35n=140

n=140/35

n=4

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