knzbell0126 knzbell0126
  • 10-11-2020
  • Mathematics
contestada

DUE TDAY!
A system of equations is shown below.
y=-x+3
3x + y=5
What is the x-value of the solution to the system?
A. "1
B. -0.5
C. 0.5
D. 1

Respuesta :

lathanl
lathanl lathanl
  • 10-11-2020

The answer is C.

3x + y = 5

3x + x + 3 = 5

4x + 3 = 5

4(0.5) + 3 = 5

2 + 3 = 5

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