justaskingforhelp70 justaskingforhelp70

23-11-2020
Mathematics

contestada

2y + 5
4y - 3
find the value of y on the triangle side

2y 5 4y 3 find the value of y on the triangle side class=

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NatashaMaes NatashaMaes

25-11-2020

2y + 5 <=> 2y = -5 <=> y = -2.5

Then you substitute it in the other one.

4y -3 <=> 4 . (-2.5) -3 = -13

All three sides are the same length.

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