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Lostsunrise [7]
3 years ago
14

What is the answer for y and x

Mathematics
1 answer:
Igoryamba3 years ago
6 0

Answer:

Ans= (-9,-5)

Step-by-step explanation:

- 10x + 3y = 5.....equation (1)

x = y - 4.....equn(2)

put equation2 in equation 1

- 10(y-4)+3y=5

open the bracket

-10y + 40 +3y =5

        -40             -40

-10y+3y= -35

-7y=35

divide by -7

y= -5

put y in equation 2

x=y-4

x=-5-4

x= -9

solution= -9,-5



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