Question Simplify the expression −2n−6 Evaluate n−3n−6Solution More Steps Evaluate n−3nCollect like terms by calculating the sum or difference of their coefficients (1−3)nSubtract the numbers −2n −2n−6 Show Solution Factor the expression −2(n+3) Evaluate n−3n−6Subtract the terms More Steps Evaluate n−3nCollect like terms by calculating the sum or difference of their coefficients (1−3)nSubtract the numbers −2n −2n−6Solution −2(n+3) Show Solution Find the roots n=−3 Evaluate n−3n−6To find the roots of the expression,set the expression equal to 0 n−3n−6=0Subtract the terms More Steps Simplify n−3nCollect like terms by calculating the sum or difference of their coefficients (1−3)nSubtract the numbers −2n −2n−6=0Move the constant to the right-hand side and change its sign −2n=0+6Removing 0 doesn't change the value,so remove it from the expression −2n=6Change the signs on both sides of the equation 2n=−6Divide both sides 22n=2−6Divide the numbers n=2−6Solution More Steps Evaluate 2−6Reduce the numbers 1−3Calculate −3 n=−3 Show Solution