Question

Karla is given the equation 10x + 15 = 20 to solve. She says the solution is 1 over 2
Which reason justifies her solution?

Answer 1

Answer:

Step-by-step explanation:

Well you have to solve for X, then you add everything up, then divide to solve for x, then to double check your work, you resolve to double check

Answer 2

Answer:

Karla says that to sole the equation you first subtract 15 and then divide by 10.

Step-by-step explanation: