Question

Verify a - (- b) = a + b for a = -75, b = 84

Answer 1

Answer:

a - (- b) = a + b

= -75 - (-84) = -75+84

= -75 + 84 = -75 + 84

hence proved

Step-by-step explanation:

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Answer 2

answer is a+b equals to -75+84=9

so answer is nine

LHS =RHS