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Stella [2.4K]
3 years ago
5

I need a step by step instruction please

Mathematics
1 answer:
Alika [10]3 years ago
3 0

Answer: x=52

Step-by-step explanation:

x-45+45=7+45\\x=52

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3 years ago
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8 0
4 years ago
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shtirl [24]

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If this helps please mark brainliest, and hit Thank button too.

5 0
3 years ago
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