3x + 4(2) = 20
3x + 8 = 20
3x = 12
x = 4
(4,2)
You have y=2 then all you need to do is plug 2 into the y in the equation 3x + 4y = 20 and do the math to find x. Hope this helps
Answer:
Get to 100% easly
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Answer:
4/5 of 3 = 12/5
2/9 of 20 = 40/9
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Answer:
15.5? Im assuming as a pa rt of my calculations!
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