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mrs_skeptik [129]
3 years ago
15

Solve 22 = - 3d + 1. Show your steps.

Mathematics
2 answers:
xeze [42]3 years ago
5 0

Answer and Step-by-step explanation:

<u>Solve for D.</u>

<u>Subtract 1 from both sides of the equation.</u>

22 - 1 = -3d + 1 - 1

21 = -3d

<u><em>Divide both sides by -3.</em></u>

21 ÷ -3 = -3d ÷ -3

-7 = d

<u>d is equal to -7.</u>

<u />

<u />

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

sattari [20]3 years ago
4 0
22 - 1 = -3d
21= -3d
21/-3= d
-7 = d

Bring the 1 to the other side by doing the opposite sign, so subtract 1. Solve the left side.

Bring the 3 to the other side by doing the opposite sign, so divide 21 by -3.

End with D equaling -7
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