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What is the value of d? ​ ​ 0.5(6d+10)=170.5(6d+10)=17 ​ ​

1 Answer

3 votes
from another repost, I undersand that the prlbme is
0.5(6d+10)=17
and it was pasted twice

so

0.5(6d+10)=17
distribte 0.5
3d+5=17
minus 5 from both sides
3d=12
divide both sides by 3
d=4


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