Answer:
Step-by-step explanation:
First add 5x to 12x which becomes 17x and subtract 8 from 12 which becomes 4. So the answer is 17x+4!
No, he is not correct. The lines are the same, so there are an infinite number of solutions.
When two lines are parallel, then the solution is empty set.
Answer:
878 gas
Step-by-step explanation:
89=5=7=9
Greater because 1 meter equals 39.37 inches. 7 meters equals 275.591 inches.
Answer:
31
Step-by-step explanation: