Marbury v. Madison was what established judicial review.
First add 4x and 2x because they are like terms.
Then you get 6x=18.
Divide 6 from 18 to get 3.
So x=3.
Galileo was tried and sentenced to house arrest by the Catholic Church because he expressed support for the Heliocentric Theory of Copernicus, which states that Earth and all the other planets revolve around the Sun, and this theory was greatly opposed by the Catholic Church, which believed in the Geocentric model of the Solar System (The Sun and all the other planets revolve around the Earth).
Hope my answer has come to you help.
You don’t have a picture added of line 4.
