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igomit [66]
2 years ago
14

Solve the equation 0.2(d-6)=0.3d+5-3+0.1d for d

Mathematics
2 answers:
WINSTONCH [101]2 years ago
7 0

Answer:

d= -16

Step-by-step explanation:

To answer this question you'll have to first simplify the equation to

0.2d+-1.2=0.3d+5-3+0.1d

then combining like terms you get

0.2d-1.2=(0.3d+0.1d)+(5+-3)

0.2d-1.2=0.4d+2

then subtract 0.4d from both sides leaving you with

-0.2d-1.2=2

then add 1.2 to both sides

-0.2d=3.2

after you divide both sides by -0.2

leaving you with the answer

D= -16

svetoff [14.1K]2 years ago
7 0

Answer:

D = -16

Step-by-step explanation:

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