rebecca6347 rebecca6347
  • 04-02-2020
  • Mathematics
contestada

Use the elimination method to solve the system of equations. 2x+3y=18 3x-3y=12

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meredith48034
meredith48034 meredith48034
  • 05-02-2020

Answer:

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Palky Palky
  • 10-02-2022

Solving these equations by elimination method : x = 6  , y = 2

Important Information : Equations 2x + 3y = 18 (i)  , 3x - 3y = 12 (ii)

Solving equation i) & ii) by elimination method :

2x + 3y = 18

3x - 3y = 12

5x = 0 +  30

5x = 30

x = 30 / 5

x = 6

Putting value of x in equation i), we get

2 (6) + 3y = 18

12 + 3y = 18

3y = 18 - 12 = 6

y = 6/3

y = 2

To learn more about equation solving, refer https://brainly.com/question/11897796?referrer=searchResults

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