4x-17=31 15=2m+3 Solve the equations

1. 4x-17=31

Step-by-step explanation:

The opposite of minus -

31 + 17 = 48

48/4=12

12*4=48

48-17= 31             X= 12

2. 15=2m+3

Step-by-step explanation:

What we need to know is what M equals to:

so, M= 6 because

6 * 2 = 12

12+3=15

so,                  M = 6

HOPE THIS HELPED :D, HAVE A GOOD DAY OR NIGHT <3

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220 products need to be sold to break it even.

Step-by-step explanation:

550 + 3.00x = 5.50x

550 = 2.50x

220 = x