Solve the system of equations using substitution y=2x-10 y=4x-8
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Ineed me i stuck and i don’t want to get it wrong

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)