Which equation has the solution x=4?

option c is the right answer

Step-by-step explanation:

x+8=3x                                                                                                                             or,8=3x-x                                                                                                                                                                                                                                                 or,8=2x                                                                                                                                                                            Therefore,x=4

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.