3 years ago

6(2c+3d)=5(4c-3d) solve for d

Mathematics

1 answer:

Arturiano [62]3 years ago

8 0

Answer:

d = $\frac{8c}{33}$

Step-by-step explanation:

6(2c + 3d) = 5(4c - 3d)

6(2c) + 6(3d) = 5(4c) - 5(3d) distribute out the terms

12c + 18d = 20c - 15d

18d + 15d = 20c - 12c get all like terms onto the same side

33d = 8c

d = $\frac{8c}{33}$ divide by 33 to isolate the d variable

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