Question Simplify the expression Solution 4d+14 Evaluate 2d+17−3−2d+4dCalculate the sum or difference More Steps Evaluate 2d−2d+4dCollect like terms by calculating the sum or difference of their coefficients (2−2+4)dCalculate the sum or difference 4d 4d+17−3Solution 4d+14 Show Solution Factor the expression Factor 2(7+2d) Evaluate 2d+17−3−2d+4dSubtract the numbers 2d+14−2d+4dCalculate the sum or difference More Steps Simplify 2d+14−2dThe sum of two opposites equals 0 More Steps Evaluate 2d−2dCollect like terms (2−2)dAdd the coefficients 0×dCalculate 0 0+14Remove 0 14 14+4dSolution 2(7+2d) Show Solution Find the roots Find the roots of the algebra expression d=−27Alternative Form d=−3.5 Evaluate 2d+17−3−2d+4dTo find the roots of the expression,set the expression equal to 0 2d+17−3−2d+4d=0Subtract the numbers 2d+14−2d+4d=0Calculate the sum or difference More Steps Simplify 2d+14−2dThe sum of two opposites equals 0 More Steps Evaluate 2d−2dCollect like terms (2−2)dAdd the coefficients 0×dCalculate 0 0+14Remove 0 14 14+4d=0Move the constant to the right-hand side and change its sign 4d=0−14Removing 0 doesn't change the value,so remove it from the expression 4d=−14Divide both sides 44d=4−14Divide the numbers d=4−14Solution More Steps Evaluate 4−14Cancel out the common factor 2 2−7Use b−a=−ba=−ba to rewrite the fraction −27 d=−27Alternative Form d=−3.5 Show Solution