Part 1:. If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the system?. Part 2:. Solve the following system and show all of your work ... 3y - 2x = 11. y + 2x = 9.

Question

Judith Barry

Mathematics

8 June, 11:48

Part 1:. If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the system?. Part 2:. Solve the following system and show all of your work ... 3y - 2x = 11. y + 2x = 9.

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Arjun Bell · Answer 1

If we are given or come up with a statement of 4 = 4, then the equation is true, This is because the left hand side and the right hand side are equal. Solving y - 2x = 11 and y + 2x = 9, we just add the two equations to yield 2y = 20 or y equal to 10. x is equal to - 1/2. The coordinates are (-1/2, 10)