Answer:
1) x=1/2-y/2-3z
2)x= 16/3- 2y/3- 5z/3
3)x= 11/7- 3y/7+ 4z/7
Step-by-step explanation:
isolate the variable, to do that divide each side by the factors that don't contain the variable
1.54324 pounds is the correct answer
Answer: 60 divided by 4 = 15
Step-by-step explanation:
15,17,19 are all odd numbers and add to 51
Answer: 2 IS THE VALUSE OF A
Step-by-step explanation: