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What is the value of the variable that makes the statement true? a + (–7) + 3 = 0 A.–4 B. –3 C.4 D.7

What is the value of the variable that makes the statement true? a + (–7) + 3 = 0 A.–4 B. –3 C.4 D.7
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                 What is the value of the variable that makes the statement true?                                                                            

a + (–7) + 3 = 0       A.–4        B. –3      C.4         D.7
User Nathan Cox
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1 Answer

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a+(-7)+3=0 \\ a-7+3=0 \\ a-4=0 \\ a=4

The answer is C. 4.
User StanislavK
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