bokhaira bokhaira

25-01-2021
Mathematics

contestada

Solve the simultaneous equations
5y−4x=8
y+x=7

x= ?
y= ?

Respuesta :

littlemisscoley1 littlemisscoley1

25-01-2021

Answer:

x=3 y=4

Step-by-step explanation:

5(4)=20

4(3)= 12

20-12=8

4+3=7

Answer Link

meilame763 meilame763

25-01-2021

Y=4
X=3
5(4)-4(3)=8
4+3=7

Answer Link

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