Question Simplify the expression −7x Evaluate −5x−2xCollect like terms by calculating the sum or difference of their coefficients (−5−2)xSolution −7x Show Solution Find the roots x=0 Evaluate −5x−2xTo find the roots of the expression,set the expression equal to 0 −5x−2x=0Subtract the terms More Steps Simplify −5x−2xCollect like terms by calculating the sum or difference of their coefficients (−5−2)xSubtract the numbers −7x −7x=0Change the signs on both sides of the equation 7x=0Solution x=0 Show Solution
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