SOLUTION: 5x-2y<15

Question 63875: 5x-2y<15

Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
QUESTION:

5x-2y<15

ANSWER:
First of all rewrite the given inequality in terms of x.

subtract 5x from both sides of the equation,

5x-2y- 5x <15 -5x

==> -2y < 15 - 5x

Divide both sides by -2

==> -2y/ -2 < (15 - 5x)/-2

===> y > -15/2 + (5/2)x

Now for our convenience, we can take this inequality as an equation as follows,

y = -15/2 + (5/2)x

Now give arbitrary values to x and find corresponding values of y.

Here if you give 2,4,6,8,....................., the calculation becomes easier because we have 2 in the denominator.
You can also give values 0,1,-1,2,-2,3,...........................

Using these values, plot the graph.

Then the graph comes like this,

Since here we have the inequality, 5x-2y<15, area below the straight line
represent resultant graph.

Hope you understood.

Regards,
praseenakos@yahoo.co.in

RELATED QUESTIONS
Factor:... (answered by jim_thompson5910)

-4x-15=5y... (answered by jojo14344)

Factor 15 + 3y � 5x^2 � x^2y (answered by stanbon)

Factor 15 + 3y � 5x^2 � x^2y (answered by jim_thompson5910)

5x + 2y = -15 2x - y =... (answered by gwendolyn)

-10x+4y=-30... (answered by jim_thompson5910)

3x-y=-2... (answered by macston)

5x+2y=14 Y-6z=-15... (answered by Alan3354,MathTherapy)