Answer:
19
Step-by-step explanation:
<u>Step 1: Solve</u>
13 - (-6)
13 + 6
<em>19</em>
<em />
Answer: 19
Answer:
y = -3x - 5
Step-by-step explanation:
3x - y = 5
+3x +3x
-1y = 3x + 5
---- ----- -----
-1 -1 -1
y = -3x - 5
It will take them 16 days to complete the job