Answer:
7 units is correct answer
<u>3x + 6y = 12</u>
Subtract 3x from each side: 6y = -3x + 12
Divide each side by 6 : <em> y = -1/2x + 2</em>
The aim here is to get all of the x's onto one side and the numbers onto the other side:
We can start by subtracting x from each side
2x+11=1
We can then subtract 11 from both sides
2x=-10
Finally, we can divide both sides by 2 leaving us with:
x = -5
Answer: Your anwser would be 408 please mark brainliest thank you
Step-by-step explanation: