Step-by-step explanation:
+ 3x + 4y: 12
3x _ 4y: 9
9x _ 0: 3
3: 9x : 3
3 3
Answer:
3x-4y=12
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer: 23 - 6 = x
x = 17
6 + x = 23
x = 23 - 6
23 - 6 = 17
6 + 17 = 23
Hope this helps!
