ttyron923
Answered

Explore Westonci.ca, the top Q&A platform where your questions are answered by professionals and enthusiasts alike. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Helppppppppppppppppppp

Helppppppppppppppppppp class=

Sagot :

devishri1977

Answer:

Step-by-step explanation:

1.  5x + 9 = 9 + 5x  

Ans: Infinitely many solutions.

2. -4z + 8 = -4z - 8

Add 4z to both sides

-4z + 4z + 8 = -4z + 4z - 8

 8 ≠ -8

Answer: No solution

3. z -3 = 3 -z

Answer: No solution

4) 3x + 7 = 7x +3

Subtract 3x from both sides

3x - 3x + 7 = 7x - 3x + 3

7 = 4x + 3

Subtract 3 from both sides

7 - 3 = 4x - 3

4 = 4x

Divide both sides by 4

4/4 = 4x/4

1 = x

Answer: One solution

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.