Unknownnn12345 Unknownnn12345

01-04-2021
Mathematics

contestada

Y=2x-10
3x-7y=37 I need to solve by substitution

Respuesta :

laharisowmya laharisowmya

01-04-2021

Answer:

x=3, y=-4

Step-by-step explanation:

3x-7(2x-10)=37

3x-14x+70=37

-11x=37-70

-11x=-33

x=3

y=2(3)-10

y=6-10

y=-4

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