What is president jackson referring to in this statement?
a) the treaty of new echota
b) the indian removal act of 1830
c) the freeman v. georgia supreme court decision
d) the worcester v. georgia supreme court decision

D) the Worcester v. Georgia Supreme Court decision

Explanation: Andrew Jackson's infamous quote about John Marshall was in reaction to the Supreme Court's decision in Worcester v. Georgia. In this 1832 case, John Marshall and the Supreme Court ruled that Georgia could not impose its laws on Cherokee tribal lands.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: