Answer:
The first one is infinite and the second one is one solution
Answer:
x=-14 and x=-1
Step-by-step explanation:
x+6=-7 x-6=-7
x=-14 x=-1
Answer:

Step-by-step explanation:




A=ub/k. the way you get this is by symplfying both sides of the equation then isolate the variable. hope this helped :)
Answer:
tobin should have divided by three
Step-by-step explanation: