Question Simplify the expression −7x Evaluate 3x−10xCollect like terms by calculating the sum or difference of their coefficients (3−10)xSolution −7x Show Solution Find the roots x=0 Evaluate 3x−10xTo find the roots of the expression,set the expression equal to 0 3x−10x=0Subtract the terms More Steps Simplify 3x−10xCollect like terms by calculating the sum or difference of their coefficients (3−10)xSubtract the numbers −7x −7x=0Change the signs on both sides of the equation 7x=0Solution x=0 Show Solution