Question
Solve for x and y: x=5−2y 6y=10−3x
Select one: a. x=5,y=0 b. There is no solution. c. The solution is (0, -5). d. There are an infinite number of solutions.
Select one: a. x=5,y=0 b. There is no solution. c. The solution is (0, -5). d. There are an infinite number of solutions.
Asked by: USER3956
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175 Answers
Answer (175)
we have
x=5−2y ---> multiply by 3 both sides-----> 3x=15-6y-----> 6y=15-3x----> equation 1
6y=10−3x------> equation 2
equation 1 and equation 2 has the same slope
the lines are parallel
slope m=-3/6-----> m=-1/2
so
there are no solution
the answer is the option
b. There is no solution