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In the following equations, if ‘+’ is interchanged with ‘-‘ and ‘6’ is interchanged with ‘7’, then which equation would be correct?

A67 – 76 + 43 = 100

B76 – 75 + 77 = 56

C62 – 67 + 76 = 83

D78 – 68 + 66 = 59

Answer:

A. 67 – 76 + 43 = 100

Read Explanation:

After interchanging- 76 + 67 - 43 = 100 143-43=100


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