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Leona [35]
3 years ago
12

Write and expression for “the sum of d and 9”

Mathematics
2 answers:
Natali [406]3 years ago
5 0

Sum means to Add.

So the sum of d and 9 would be d + 9

garri49 [273]3 years ago
4 0

Sum = +

<h3>The Expression</h3>

d + 9

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x = 10.75

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Step 2: add 7 to both sides

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