30 points.
consider this system of equations:
2x + 1/4y = 3 ( equation a...
Mathematics, 15.10.2019 10:30, bear342
30 points.
consider this system of equations:
2x + 1/4y = 3 ( equation a )
2/3x - y = 6 ( equation b )
the expressions that give the value of y are
a) a - 3b
b) a - (3b/2)
c) 2a - 3b
d) (a/3) + b)
and
a) a + 3b
b) a+ (3b/2)
c) (a/3) - b
d) (a/3) - 2b
the solution for the given system is
a) (27/13, 60/13)
b) (-27/13, 60/13)
c) (27/13, -60/13)
d) (-27/13, -60/13)
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