-7(-3-7x)=-225

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Solution for -7(-3-7x)=-225 equation: 



-7(-3-7x)=-225

We move all terms to the left:

-7(-3-7x)-(-225)=0

We add all the numbers together, and all the variables

-7(-7x-3)-(-225)=0

We add all the numbers together, and all the variables

-7(-7x-3)+225=0

We multiply parentheses

49x+21+225=0

We add all the numbers together, and all the variables

49x+246=0

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

49x=-246

x=-246/49

x=-5+1/49

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