Answer:

Step-by-step explanation:

Divide both sides by 7:

Subtract 4 from both sides:

The first President of the Czech Republic was Václav Havel
Answer:
(7,3)
Step-by-step explanation:
difference is 4.5x and -.5y
so apply to (2.5,3.5) and you get (7,3)
y=5/2x-4
Step-by-step explanation:
im pretty sure