If (x,83) is a solution to the equation 2y=1/2(98x+38), find x.

X= 2y/49 - 19/49

because (x; 83) is a solution to the equation

2y=1/2(98x+38)

=> 2.83 = 1/2(98x + 38)

<=> 4.83 = 98x + 38

<=> 332 = 98x + 38

<=> 98x = 294

<=> x = 3

probability for j is 1/4

while

a is 1/6

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a