Answer:
3.) D
4.) B
Step-by-step explanation:
Answer:
class a- 10
class b- 15
Step-by-step explanation:
Answer: 1.) x - 2y = 4 , add 2y to both sides. ---> answer is, X = 2y + 4
2.) 2x - 6y = 8, Add 6y to both sides, then divide both sides by 2. --> answer is, X = 3y + 4
