# What’s the Error? Reeta evaluated – 4 + d for d = –6 and gave an answer of 2. What might Reeta have done wrong?

2
by ka1vi8saumym

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by ka1vi8saumym

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-4+d=x

-4+(-6)=x {plus and minus =minus}

-4-6=

she might have taken -4+6 instead of taking -4-6

-4-6=x

x=-12

In the second step, Reeta might have taken -4+6, so she got the answer as 2. But its wrong.