Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/calculator.php

Line Number: 37

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In the given inequality there are two variables X, Y.

First step is to have one variable all by itself.

X+ Y> 6 Y > 6 - X

Now trace the path of the graph for different values of X.

That is at X = 1; Y > 6 -1

X = 2; Y > 6 -2

X = -1; Y > 6 + 1

In the given inequality there are two variables X, Y.

First step is to have one variable all by itself.

X - Y > 5 Y < X - 5

Now trace the path of the graph for different values of X.

That is at X = 1; Y < 1 – 5

X = 2; Y < 2 – 5

X = -1; Y < -1 – 5