Answer: y is less than or equal to 1
Explanation:
Whenever you see parentheses you should automatically think of P.E.M.D.A.S.
Step 1:
In order to get rid of the parentheses you will have to combine like terms, meaning that the 7 will need to be multiplied by whats inside the parentheses.
7 x y = 7y
7 x 2 = 14
Rewritten, your equation should look like this: 7y + 14 - 6 less than or equal to 15
Step 2:
Next, we need to get rid of the 6 which means that 6 should be added in order to cancel it out. 6 should also be added to the other side of the equation.
-6 + 6 = 0
15 + 6 = 21
Rewritten, your equation should look like this: 7y + 14 less than or equal to 21
Step 3:
In order to further balance out the equation, you will need to subtract the 14 from both sides of the equation.
14 - 14 = 0
21 - 14 = 7
Rewritten, your equation should look like this: 7y is less than or equal to 7
Step 4:
Finally, you should divide both sides by seven!
7y/7 = y
7/7 = 1
Rewritten, your equation should look like this: y is less than or equal to 1
I hope this helps!