Respuesta :
Answer:
All real numbers are solutions.
Step-by-step explanation:
3x + 15 = 3x + 15 ( you have to destrube 3*x is 3x and 3*5 is 15
now you isolate the x
3x + 15 = 3x + 15
-15 -15
3x = 3x
-3x -3x
0 = 0 All real numbers are solutions.
Answer:
All real numbers are solutions.
Step-by-step explanation:
3x + 15 = 3x + 15 ( you have to destrube 3*x is 3x and 3*5 is 15
now you isolate the x
3x + 15 = 3x + 15
-15 -15
3x = 3x
-3x -3x
0 = 0 All real numbers are solutions.