Question Simplify the expression −s−r−f−u−l−7 Evaluate a−s−r−a−f−u−l−0−7Removing 0 doesn't change the value,so remove it from the expression a−s−r−a−f−u−l−7The sum of two opposites equals 0 More Steps Evaluate a−aCollect like terms (1−1)aAdd the coefficients 0×aCalculate 0 0−s−r−f−u−l−7Solution −s−r−f−u−l−7 Show Solution
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