Question Simplify the expression −d−e−f−g−a−h Evaluate c−d−e−f−g−a−h−cThe sum of two opposites equals 0 More Steps Evaluate c−cCollect like terms (1−1)cAdd the coefficients 0×cCalculate 0 0−d−e−f−g−a−hSolution −d−e−f−g−a−h Show Solution