Answer:
x=3
Step-by-step explanation:
1-3x=-5-x
-1 +x
-2x/-2=-6/-2
x=3
Hope this helps!!!!!!!!!
Answer:
The answer is: 
Step-by-step explanation:
we are asked to subtract
from 
so,
.
Hence the desired result is:
.
Answer:
b
Step-by-step explanation:
<span>2² + 4² ÷ 2<span>²
4 + 16 </span></span>÷ 4
4 + 4
8