Question

solve the system of equations using any method

3x-3= y
6x-5y=12

(please i need help im begging you)

Answer 1

Answer:

• (1/3, - 2)

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Given system

• 3x - 3 = y
• 6x - 5y = 12

Solve by substitution

• 6x - 5(3x - 3) = 12
• 6x - 15x + 15 = 12
• - 9x = 12 - 15
• - 9x = - 3
• x = - 3 / - 9
• x = 1/3

Find y:

• y = 3 * 1/3 - 3
• y = 1 - 3
• y = - 2