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2 years ago

What is the solution to the system of equations? 6x+2y=67x+3y=5

Mathematics

2 answers:

Alinara [238K]2 years ago

7 0

Answer:

x = 2, y = -3

Step-by-step explanation:

6x + 2y = 6 (multiplying by 3)

18x + 6y = 18 -----> (i)

7x + 3y = 5 (multiplying by 2)

14x + 6y = 10 -----> (ii)

Subtracting (i) from (ii)

18x + 6y - 14x + 6y = 18 - 10

4x = 8

x = 2

Substituting in (ii)

14x + 6y = 10

14(2) + 6y = 10

28 + 6y = 10

6y = -18

y = -3

Stells [14]2 years ago

4 0

The answer is (2,-3)

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