199k views
2 votes
Solve the system of equations using any method

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

(please i need help im begging you)

User Meier
by
8.3k points

1 Answer

2 votes

Answer:

  • (1/3, - 2)

-------------------------------

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
User Sabbour
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories