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If 5(3x-7)=20 then what is 6x-8

If 5(3x-7)=20 then what is 6x-8
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1 vote
If 5(3x-7)=20 then what is 6x-8

User Semajhan
by
8.0k points

1 Answer

3 votes
5(3x-7)=20
15x-35=20
15x= 55
x= 55/15
x= 11/3

Plug this x value in.
6(11/3)-8
66/3 -8
22-8
14

Final answer: 14
User Marktucks
by
7.7k points
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