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pevin120
16.09.2020 •
Mathematics
2+d=2-3(d-5)-2 Pls show work
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Ответ:
First, cancel 2 on both sides. / Your problem should look like:
Second, expand. / Your problem should look like:
Third, simplify -3d + 15 - 2 to get -3d + 13. / Your problem should look like:
Fourth, add 3d to both sides. / Your problem should look like:
Fifth, add d + 3d to get 4d. / Your problem should look like:
Sixth, divide both sides by 4. / Your problem should look like:
Answer as fraction:
Answer as decimal:
Ответ:
2+d=2+(−3)(d)+(−3)(−5)+−2(Distribute)
2+d=2+−3d+15+−2
d+2=(−3d)+(2+15+−2)(Combine Like Terms)
d+2=−3d+15
Add 3d to both sides.
d+2+3d=−3d+15+3d
4d+2=15
Subtract 2 from both sides.
4d+2−2=15−2
4d=13
Divide both sides by 4.
4d/4=13/4
d=13/4
Ответ:
While drawing encouragement from the Declaration of Independence, the great principles it contains, and the genius of American institutions, my spirit is also cheered by the obvious tendencies of the age.