jazzilove710
22.09.2019 •
Mathematics
Solve
1.5d+9.75=1+2.75
the solution is d=
Solved
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Ответ:
d=-4
Step-by-step explanation:
1.5d+9.75=1+2.75
1) Combine alike terms on the right side of the equation:
1.5d+9.75=3.75
2) Subtract 9.75 from both sides:
1.5d=-6
3) Divide both sides by 1.5:
d=-4
Ответ:
Yes, I believe so, because the equation is already as simplified as it can be with the given information and the graph is correct for the equation given.