Question Find the roots x=79Alternative Form x=1.2˙85714˙ Evaluate 7x−9To find the roots of the expression,set the expression equal to 0 7x−9=0Move the constant to the right-hand side and change its sign 7x=0+9Removing 0 doesn't change the value,so remove it from the expression 7x=9Divide both sides 77x=79Solution x=79Alternative Form x=1.2˙85714˙ Show Solution
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