wanderspamlust wanderspamlust

18-03-2020
Mathematics

contestada

For what value of b do the lines bx+3y=10 and x–2y=4 intersect at a point on the x-axis?

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surjithayer10 surjithayer10

19-03-2020

Answer:

b=2.5

Step-by-step explanation:

every point on x axis has y coordinate =0

so bx=10

x=4

4b=10

b=10/4=5/2=2.5

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