2025stephenjohnson
2025stephenjohnson 2025stephenjohnson
  • 03-02-2021
  • Mathematics
contestada

2x + 4y = 14 and 3x - 4y = -39

Respuesta :

jegregorowicz2
jegregorowicz2 jegregorowicz2
  • 03-02-2021

Answer:

x = 1 y= 3

Step-by-step explanation:

Multiply each equation by the value that makes the coefficients of y opposite.

Simplify.

Add the two equations together to eliminate y from the system.

Divide each term by 8 and simplify.

Substitute the value found for x into one of the original equations, then solve for y.

The result can be shown in multiple forms.

Point Form:

(1,3)

Equation Form:

x=1 ,y=3

.

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