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Need help for 18) 21) Solve each equation and check. Show all work please
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Need help for 18) 21) Solve each equation and check. Show all work please

Need help for 18) 21) Solve each equation and check. Show all work please-example-1
User Olga Konoreva
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18) (10)7d/10=35(10)
7d/7=350/7
d=50
21) 3/4 w=27
(4/3)3/4 w=27(4/3)
w=36
Hope this helps!
User David Allen
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