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Solve the system 2x + 3y = 3 and 3x – 2y = 11 by using graph paper or graphing technology. What is the solution to the system?
Please just post your question at the top, rather than these sorts of screams for help. That being said, your two equations are two straight lines 2x + 3y = 3 --> 3y = -2x + 3 --> y = (-2/3)x + 1 3x - 2y = 11 --> 2y = 3x - 11 --> y = (3/2)x - 11/2 Can you draw them now?
no
(3, –1) (–3, 3) (1, –4) (–1, –7) which is the answer ??
If you can't graph them, then you can see which if any of these is a solution by substitution. For example, if (3,-1) is a solution then x=3 and y=-1 satisfies both equations. For example, in the first equation, 2x + 3y = 3 Let's substitute x=3,y=-1 and we have 2(3) +3(-1) = 6 - 3 = 3 So that solution satisfies at least the first equation. Check the second and see if it works there as well
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