-7x(-7)=49

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Solution for -7x(-7)=49 equation: 



-7x(-7)=49

We move all terms to the left:

-7x(-7)-(49)=0

We multiply parentheses

49x-49=0

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

49x=49

x=49/49

x=1

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