Solve: 1. 1/6y− 1/2 =3− 1/2y 2. 4x+1/15 = 2x/10

First Equation → y = 21/4

Second Equation → x = -1/57

Explanation:

solving equation #1

step 1 - simplify

step 3 - multiply each side of the equation by six

step 4 - add three to both sides of the equation.

step 5 - add three y to both sides of the equation.

step 6 - simplify

step 7 - divide both sides of the equation by four

Therefore, the solution to the first given equation is y = 21/4 or y = 5.25.

solving equation #2

step 1 - simplify.

step 2 - multiply each side of the equation by five.

step 3 - subtract twenty x from each side of the equation.

step 4 - divide each side of the equation by negative nineteen.

step 5 - switch

Therefore, the solution to the second equation is x = -1/57.

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: