teeamour3 teeamour3

10-03-2021
Mathematics

contestada

Solve the simultaneous equation 3x+2y=4 4x+5y=10

Respuesta :

Amarokwolf Amarokwolf

10-03-2021

Answer:

2x=4-2y

x=(4-2y)/3

4x+5y=10

4[(4-2y)/3]+5y=10

(16-8y)/3+5y=10

(16-8y+15y)=10*3

7y=30-16=14

y=2

Step-by-step explanation:

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