Solve the system of equations by using the substitution method. 2x – 5y = 15

y = x-6

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Solve the system of equations by using the substitution method. 2x – 5y = 15

y = x-6

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2x – 5(x-6)=15

2x – 5x + 30=15

-3x + 30 = 15

– 30 -30

-3x = -15

/-3 /-3

x = 5

y = (5) -6

y = -1