Answer:
(1 , -2)
Step-by-step explanation:
The intersecting point of two lines is the solution
Answer:
90^
Step-by-step explanation:
<span>-15 + n = -27
Add 15 to both sides so that the only thing remaining on one side is the variable n.
Final Answer: n= -12</span>
let's set up an equation:
x-4=9
solve normally:
x=13