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____ [38]
4 years ago
8

Help for this equation : a+5= -7 What is the answer?

Mathematics
1 answer:
Sophie [7]4 years ago
3 0
Hey! a+5=7 means that a is the variable, while seven is the answer. My technique is like this: 7-5=2 You need to subtract the numbers you already have. This only works for addition! Hope this helps :) !
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