Answer:
Step-by-step explanation:
x=3 and x=-4 are parallel, vertical lines
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x-y = 3, slope = 1
2x-2y = 10, slope = 1
Parallel lines
For eliminating you need to have a variable that cancels the other out and in this case 2x and -2x do. Then you want to take -3y+9y and add the numbers after the equal sign. -9+3
Answer:
infinetly many solutions
Step-by-step explanation: