Solve for x
x=0
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x=-7x
Combine x and -8x to get -7x.
x+7x=0
Add 7x to both sides.
8x=0
Combine x and 7x to get 8x.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since 8 is not equal to 0, x must be equal to 0.
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