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Find the solution, given the replacement set. 5x - 2y = 6 {(-2, -8), (0, -3), (1, -1), (2, 4), (4, 7)} A. {(-2, -8), (2, 4), (4, 7)} B. {(-2, -8), (0, -3), (4, 7)} C. {(-2, -8), (0, -3), (1, -1)} D. {(1, -1), (2, 4), (4, 7)}
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Whoa! Let me think on this one..
ok
What does replacement set mean to do?
not really sure
Okay! Hold on just one second, I'lll figure it out. What math are you in?
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algebra a
Oh! Okay! I'll try to remember what to do. Been 3 years since I've done Algebra
I"m pretty sure what you do for these, are plug it in and solve for both x and y for example the first one is: 5x-2y=6 (-2,-8) -2=x -8=y. I'll show the work
|dw:1355852964490:dw| then do the same for solving for x
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