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Lina20 [59]
3 years ago
12

Y+3=20 simplify answer

Mathematics
2 answers:
Sati [7]3 years ago
7 0
20-3=y
20-3=17
y=17
nxbxjxjxkxmxmxmzmxmxmdkxmxkkxkckckxmxmcmvmfmf
ludmilkaskok [199]3 years ago
4 0

Answer:

y=17

Step-by-step explanation:

subtract 3 from both sides.

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Sari has 3 times as many pencil erasers as Sam. Together, they have 28 erasers. How many erasers does Sari have?
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Let

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y--------> amount of erasers that Sam has


we know that


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the answer is

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8 0
3 years ago
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Answer:

Step-by-step explanation:

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