Amarket sells 6 cans of food for every 7 boxes of food. the market sold a total of 26 cans and boxes today. how many of each kind did the market sell today

Step-by-step explanation:

1 group of cans and boxes is 13 units. 26 units is double that number, so there must have been 2 groups:

  6 × 2 = 12 cans

  7 × 2 = 14 boxes

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0