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Oxana [17]
3 years ago
15

-7=7d-8 solve for the variable d

Mathematics
1 answer:
kvv77 [185]3 years ago
3 0

-7 = 7d - 8

Add 8 to both sides.

1 = 7d

Divide both sides by 7.

<h3>d = 1/7</h3>
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