ksweetpea2001org4nt ksweetpea2001org4nt
  • 28-12-2019
  • Mathematics
contestada

(4,3) is a solution to the following system of equations: 2x+ y = 11
y=x-1
True or False

Respuesta :

jimrgrant1 jimrgrant1
  • 28-12-2019

Answer:

True

Step-by-step explanation:

Substitute the x and y values of the point into the first equation and the x value of the point into the second equation. If both equations are satisfied then the point is a solution.

2(4) + 3 = 8 + 3 = 11 ← True

y = 4 - 1 = 3 ← True

Thus (4, 3 ) is a solution to the system of equations.

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