2.24 Question #7 - Thanks

Mathematics
Tutor: None Selected Time limit: 1 Day

Feb 24th, 2015

Please if I multiply both sides of your firsyt equation, I get:

6x - 8y =26,

now I add side by side your second equation with the above equation so , I get:

11 x = 44

then x = 4

and substituting into your first original equation, I get:

12 - 4y = 13

so

4y= -1

and

y = -1/4

your solution is:

(4, -1/4)


Feb 24th, 2015

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Feb 24th, 2015
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Feb 24th, 2015
Dec 2nd, 2016
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