Jayden and Carson are selling T-shirts and sweatshirts for a fundraiser. Jayden sells 9 T-shirts and 3 sweatshirts for $420. Carson sells 1 T-shirt and 6 sweatshirts for $296. Solve the system of equations for this situation. Part A
Solve the system by elimination.

Part B
How would you solve the system by substitution?

Step-by-step explanation:

Jayden sells 9 T shirts and 3 sweat shirts for $420. Carson sells 1 T shrit and 6 sweat shrits for $296. If this is adding then the answer is 716. I don't know your math very much I am in 4th grade. But I tried. : (

sup

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!