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storchak [24]
2 years ago
10

A + 1 = please help now please

Mathematics
1 answer:
lesya [120]2 years ago
5 0

Answer:

a+1=0

a=0-1

a=-1

Step-by-step explanation:

make a the subject of the formula

have 1 cross the equal sign hence changing the positive sign to negative

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