Answer:
a and d is the correct answer
Step-by-step explanation:
The value for x is 9 because:
7x +49 = 2x + 94
7x-2x=45
5x=45
x=45/5
x=9
Answer:
144 i think
Step-by-step explanation:
Answer:
A. addition property of equality
Step-by-step explanation:
hope it helps