popoverlover20
popoverlover20 popoverlover20
  • 12-01-2021
  • Mathematics
contestada

can someone just explain how solve a system of linear equation by substitution pleaseee in need of helpp​

Respuesta :

shawtes shawtes
  • 12-01-2021

Answer:

Step 1 : First, solve one linear equation for y in terms of x

Step 2: Then substitute that expression for y in the other linear equation. You'll get an equation in x

Step 3: Solve this, and you have the x-coordinate of the intersection.

Step 4: Then plug in x to either equation to find the corresponding y -coordinate.

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