Question

0.5(7d+4)=7−1.5d
solve for d

Answer 1

Answer:

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Answer 2

Answer:

d=1

Step-by-step explanation:

0.5(7d+4)=7-1.5d

3.5d+2.0=7-1.5d

3.5d+1.5d=7-2.0

5.0d=5.0

d=5/5

d=1