3 years ago

1.5d+3=-4.5 what does D equal

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

7 0

Answer:

d = − 5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

lys-0071 [83]3 years ago

3 0

Answer:

-1.5

Step-by-step explanation:

subtract 3 from both sides.

5d=-7.5

divide by 5

d=-1.5

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