Given that 5x-2y = 9 and 3x-2y =7 , find x.
a) -2
b) -1
c) 1
d) 4...
Mathematics, 25.01.2020 20:31 tommyaberman
Given that 5x-2y = 9 and 3x-2y =7 , find x.
a) -2
b) -1
c) 1
d) 4
Answers: 2
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