Amusic player store sold 10 to the third power cds and 10 to the second power cd players. if each cd costs $12 and each cd player costs $35, what was the stores total earnings?

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

it has changed from the width and the height.

step-by-step explanation:

x-3y=4

step-by-step e