-7q=-7(20q+19)

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Solution for -7q=-7(20q+19) equation: 



-7q=-7(20q+19)

We move all terms to the left:

-7q-(-7(20q+19))=0



We calculate terms in parentheses: -(-7(20q+19)), so:

-7(20q+19)

We multiply parentheses

-140q-133

Back to the equation:

-(-140q-133)



We get rid of parentheses

-7q+140q+133=0

We add all the numbers together, and all the variables

133q+133=0

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

133q=-133

q=-133/133

q=-1

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