Arteexl Arteexl

30-01-2022
Mathematics

contestada

What is the solution to the system of equations? x + 2y = 10 3x + 4y = 8

Respuesta :

folakemikk folakemikk

30-01-2022

Step-by-step explanation:

using substitution method

Ver imagen folakemikk

Answer Link

harpsickle213 harpsickle213

30-01-2022

x + 2y = 10 —> 2x + 4y = 20
3x + 4y = 8

Minus both equations:
x = -12

Substitute x into an equation
-12 + 2y = 10
2y = 22
y = 11

Answer Link

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