Cramer’s Rule is a nice shortcut to solving systems of equations 1.What skills are needed to solve equations with Cramer’s Rule?

2.Why is this rule title Cramer’s rule?

3.Share some background information about Cramer’s Rule.

4.What year was it used or discovered?

step-by-step explanation: yes

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

on the middle line

step-by-step explanation:

1/5=50