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−20=−4x−6x Find the value of x

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Answer:


\huge\boxed{x=2}

Explanation:


-20=-4x-6x\qquad|\text{combine like terms}\\\\-20=-10x\qquad|\text{divide both sides by (-10)}\\\\(-20)/(-10)=(-10x)/(-10)\\\\2=x\to x=2

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User Semenbari
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