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If 5x-7=13x+17, what is 6(x-4)? Plz help asap Thanks
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1 vote
If 5x-7=13x+17, what is 6(x-4)?
Plz help asap
Thanks

User Speedyrazor
by
8.0k points

1 Answer

4 votes
find x
5x-7=13x+17
minus 5x
-7=8x+17
minus 17
-24=8x
divide 8
-3=x


subsitute

6(x-4)
6(-3-4)
6(-7)
-42

6(x-4) is -42
User GtEx
by
8.2k points
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