Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.

  2

Step-by-step explanation:

The parallel line will have the same coefficients, but a constant suited to the given point:

  x + 3y = constant

That is, A=1, B=3, so B-A = 2.

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The constant for the parallel line will be -1.

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation