solve the following equations using elimination method 1. 8(d-1) + 17 (d-3) = 5(4d -4 )+5
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Step-by-step explanation:
8(d-1)+17(d-3)=5(4d-4)+5
=8d-8+17d-51=20d-20+5
=8d+17d-8-51=20d-20+5
=25d-59=20d-15
=25d-20d=59-15
=5d=44
=d=44/5
d=8.8
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