brionna246
20.12.2019 •
Mathematics
What is the solution to both systems a and b?
two systems of equations are shown. the first equation in
system b is the original equation in system a. the second
equation in system b is the sum of that equation and a
multiple of the second equation in system a.
(3, 4)
(3,5)
(4,3)
0 (5,3)
a
x+3y=11+x+3y=11
5x=y=17 - 15x-3y=51
15 7 / 8x = 62
b. x+3y=11
15 7 8 x = 52
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