-7(6x+9)=-42x-63

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Solution for -7(6x+9)=-42x-63 equation: 



-7(6x+9)=-42x-63

We move all terms to the left:

-7(6x+9)-(-42x-63)=0

We multiply parentheses

-42x-(-42x-63)-63=0

We get rid of parentheses

-42x+42x+63-63=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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