Answer:
5
Step-by-step explanation:
You will multiply 1/3 by 3. This equals 1. 5^1 equals 5.
x = 9
Step-by-step explanation:
5x - 15 + 2x = 4x + 12
7x - 4x = 12 + 15
3x = 27
x = 9
Answer:
add the equations together
Step-by-step explanation:
4 ways of solving one-step equations: Adding, Substracting, multiplication and division.
Answer:
None of these
Step-by-step explanation:
The lines aren't parallels so none of these property's can be applied