Solve the following equation for X:
2x - 8 = -2

x = 3

Step-by-step explanation:

2x - 8 = -2

+8 +8

2x = 6

2 2

x = 3

If you want to check your solution then you add 3 to x. Once its added 2 x 3 equals 6 - 8 = - 2

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

the answer is 31.27mph