Answer:186
Step-by-step explanation:
you divide 124 by 2 and you just add the half to 124.
Answer:
x=4
3x=5x-8
3x-5x= -8
-2x= -8
x= -8÷-2
8=16+8n
8-16=16-16+8n
-8=8n
-8/8=8n/8n
-1=n
5,6,7