Question Simplify the expression 2928−3a Evaluate 2928−2a−aSolution More Steps Evaluate −2a−aCollect like terms by calculating the sum or difference of their coefficients (−2−1)aSubtract the numbers −3a 2928−3a Show Solution Factor the expression 3(976−a) Evaluate 2928−2a−aSubtract the terms More Steps Evaluate −2a−aCollect like terms by calculating the sum or difference of their coefficients (−2−1)aSubtract the numbers −3a 2928−3aSolution 3(976−a) Show Solution Find the roots a=976 Evaluate 2928−2a−aTo find the roots of the expression,set the expression equal to 0 2928−2a−a=0Subtract the terms More Steps Simplify 2928−2a−aSubtract the terms More Steps Evaluate −2a−aCollect like terms by calculating the sum or difference of their coefficients (−2−1)aSubtract the numbers −3a 2928−3a 2928−3a=0Move the constant to the right-hand side and change its sign −3a=0−2928Removing 0 doesn't change the value,so remove it from the expression −3a=−2928Change the signs on both sides of the equation 3a=2928Divide both sides 33a=32928Divide the numbers a=32928Solution More Steps Evaluate 32928Reduce the numbers 1976Calculate 976 a=976 Show Solution