Solving systems using Cramer's Rule

Solve the system using Cramer's Rule. Answers are written in the following form (x,y).

• (5,1)

• (1,5)

• (5,-1)

• (-1,5)

Tags

CCSS.HSA.REI.C.9

Solve systems using Cramer's Rule. Answers are written in following form (x,y).

• (-1,1)

• (-1,-1)

• (1,-1)

• (1,1)

Tags

CCSS.HSA.REI.C.9

Solve systems using Cramer's rule. Answers are written in the following form (x,y).

• (10,-8)

• (-10,8)

• (-8,10)

• (8,-10)

Tags

CCSS.HSA.REI.C.9

Solve systems using the Cramer's rule. Answers are written in the following form (x,y)

x + 2y =4

-2x + 4y = 1

• $\left(\frac{9}{8},\frac{7}{4}\right)$

• 
  

  $\left(\frac{7}{4},\frac{9}{8}\right)$
  

• $\left(\frac{7}{4},\frac{7}{8}\right)$

• $\left(\frac{7}{8},\frac{7}{4}\right)$

Tags

CCSS.HSA.REI.C.9

Solve systems using the Cramer's rule. Answers are written in the following form (x,y).

4x + 6y = 3

8x - 3y = 1

• $\left(\frac{1}{3},\frac{1}{4}\right)$

• $\left(\frac{1}{4},\frac{1}{3}\right)$

• $\left(\frac{-1}{3},\frac{1}{4}\right)$

• $\left(\frac{1}{4},\frac{-1}{3}\right)$

Tags

CCSS.HSA.REI.C.9