Step-by-step explanation:
Given
d1 = 6 miles
d2 = 19 miles
d3 = ?
d1+d2+d3 = 50
6+19+d3 = 50
25+d3 = 50
d3 = 50 - 25
= 25miles
Answer:
Move 7 to the other side of the inequality
Divide both sides by - 5
Reverse the sign
We have the final answer as
Hope this helps you
It would be .