What is the solution to this equation? x-7=18

x=25

Step-by-step explanation:

You need to put all common factors on one side of the equation (one side of the equal sign) to solve for x.

In order to move the seven over to the other side of the equation you need to  add or subtract it from 18. (subtract if is a positive number, add if it is a negative number).

In this case you add, so 7+18 is 25

It is a one step equation so you now have your answer.

x=25

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)