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Pls help Plz help PLZ help

Pls help Plz help PLZ help-example-1

1 Answer

1 vote

Answer:

Explanation:

E=9x-38

F=2x+40

9x+2x+2=90

11x=90-2

11x=88

x=88/11=8

F=2*8+40

16+40

=56

User Jon Magnus
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