JadynnF326487 JadynnF326487
  • 25-10-2022
  • Mathematics
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Find the solution of the system of equations.6x – 3y = -303x – 6y = 12

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CanonW150042 CanonW150042
  • 25-10-2022

6x - 3y = -30 -------------------------------(1)

3x - 6y = 12 ---------------------------------(2)

Multiply through equation(1) by 3 and then multiply through equation (2) by 6

18x - 9y = - 90 ---------------------------------(3)

18x - 36y = 72 ----------------------------------(4)

subtract equation (4) from equation (3)

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