Complete the solution of the equation. find the
value of y when x equals -12.
-6x - 3y = 57

Step-by-step explanation:

we have the expression:

and we are told that , so we must substitute this value in the previous equation and then clear for the variable y:

substituting x:

clearing for y:

and we can corroborate this result by substituting the values in the original equation

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

8/k

step-by-step explanation: