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4 years ago

5(c + d) +2(4c + 2d)

Mathematics

2 answers:

Svetlanka [38]4 years ago

4 0

Answer:

first you would distribute so multply 5 to c and d an dthen multply 2 to 4c and 2d

5c+5d=8c+4d

now we can subtract 4d from both sides

5c+d=8c

and subtract 5c from both sides

d=3c this is what your left with so this is your answer

Step-by-step explanation:

True [87]4 years ago

3 0

Answer:

13c + 9d

Step-by-step explanation:

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