Answer:
11
21
or.....
2?!?!
Step-by-step explanation:
!!!!!!!!!
Answer: 11
Step-by-step explanation:
Answer:
29/7
Step-by-step explanation:
10-5x=3(x-4)-(x+7)
10-5x=3x-12-x-7
10-5x=3x-x-12-7
10-5x=2x-19
10-5x-2x=-19
10-7x=-19
7x=10-(-19)
7x=10+19
7x=29
x=29/7
Answer:
18
Step-by-step explanation:
Hoped this helped!!