Question Simplify the expression −4x−8 Evaluate x−5x−8Solution More Steps Evaluate x−5xCollect like terms by calculating the sum or difference of their coefficients (1−5)xSubtract the numbers −4x −4x−8 Show Solution Factor the expression −4(x+2) Evaluate x−5x−8Subtract the terms More Steps Evaluate x−5xCollect like terms by calculating the sum or difference of their coefficients (1−5)xSubtract the numbers −4x −4x−8Solution −4(x+2) Show Solution Find the roots x=−2 Evaluate x−5x−8To find the roots of the expression,set the expression equal to 0 x−5x−8=0Subtract the terms More Steps Simplify x−5xCollect like terms by calculating the sum or difference of their coefficients (1−5)xSubtract the numbers −4x −4x−8=0Move the constant to the right-hand side and change its sign −4x=0+8Removing 0 doesn't change the value,so remove it from the expression −4x=8Change the signs on both sides of the equation 4x=−8Divide both sides 44x=4−8Divide the numbers x=4−8Solution More Steps Evaluate 4−8Reduce the numbers 1−2Calculate −2 x=−2 Show Solution