Final Answer:
Step 1 :
Step 2 :Add the two equations to eliminate the x variable:
Step 3 :
Step 4 :
Step 5 :Divide both sides by 6:
Step 6 :
Step 7 :Substitute the value of y back into one of the original equations to find the value of x:
Step 8 :
Step 9 :
Step 10 :Subtract 2 from both sides:
Step 11 :
Step 12 :Divide both sides by 3:
Step 13 :
Step 14 :Final Answer: