That is, if x > y and c < 0, then cx < cy. Example: For which values of x is 4x + 3 > 6x - 8? As with equations, our goal is to isolate x on one side: Subtracting 6x from both sides yields -2x + 3 > -8 . Subtracting 3 from both sides yields -2x > -11 . Dividing both sides by -2 and reversing the inequality yields x < 11/2 . Positive & Negative ... Positive and negative numbers are all integers. Integers are whole numbers that are either greater than zero (positive) or less than zero (negative). For every positive integer, there’s a negative integer, called an additive inverse, that is an equal distance from zero. You indicate a positive or negative number by using positive (+) and negative […] If x and y are both positive solutionof equation ax+by+c=0 ,always lie in ; which quadrant? - 18599861 We subtract bigger minus smaller because distance is always positive. If the circle is centered at the origin, then the slope triangle of each radius has a horizontal leg of the absolute value of x and a vertical leg of the absolute value of y, regardless of what x and y are.