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3 years ago

Solve. 8 - 2d = c 4c + 3d = 2 c=4 d = -6 C=-4 d = 6 C=4 d = 6 C=-4 d = -6

Mathematics

1 answer:

dlinn [17]3 years ago

3 0

Answer:

c = -4 d = 6

Step-by-step explanation:

8 - 2d = c 4c + 3d = 2

4(8 - 2d) + 3d = 2

32 - 8d + 3d = 2

32 - 5d = 2

-5d = -30

d = 6

8 - 2(6) = c

8 - 12 = -4 = c

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Step-by-step explanation:

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3 years ago

Solve. 8 - 2d = c 4c + 3d = 2 c=4 d = -6 C=-4 d = 6 C=4 d = 6 C=-4 d = -6​

Solve. 8 - 2d = c 4c + 3d = 2 c=4 d = -6 C=-4 d = 6 C=4 d = 6 C=-4 d = -6