Question Simplify the expression 40150−7r Evaluate 40150−r×7Solution 40150−7r Show Solution Find the roots r=740150Alternative Form r=5735.7˙14285˙ Evaluate 40150−r×7To find the roots of the expression,set the expression equal to 0 40150−r×7=0Use the commutative property to reorder the terms 40150−7r=0Move the constant to the right-hand side and change its sign −7r=0−40150Removing 0 doesn't change the value,so remove it from the expression −7r=−40150Change the signs on both sides of the equation 7r=40150Divide both sides 77r=740150Solution r=740150Alternative Form r=5735.7˙14285˙ Show Solution
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