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mina [271]
2 years ago
8

Solve the equations using addition or subtraction. 5.5=-2+d

Mathematics
1 answer:
tia_tia [17]2 years ago
3 0

Answer: d=7.5

Step-by-step explanation: 5.5=−2+d                                                                     d−2+2=5.5+2                                                                                                             d=7.5                  

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