2x + 3y = 12, x - y = 1

Frequently Asked Questions

• Solve using the substitution method of \({ 2x + 3y = 12, x - y = 1 }\)

  

  $$\left(x,y\right)=\left(3,2\right)$$

• Solve using the elimination method of \({ 2x + 3y = 12, x - y = 1 }\)

  

  $$\left(x,y\right)=\left(3,2\right)$$

• Solve using the Gauss-Jordan method of \({ 2x + 3y = 12, x - y = 1 }\)

  

  $$\left(x,y\right)=\left(3,2\right)$$

• Solve using the Cramer's rule of \({ 2x + 3y = 12, x - y = 1 }\)

  

  $$\left(x,y\right)=\left(3,2\right)$$

• Determine whether lines are parallel, perpendicular, or neither of \({ 2x + 3y = 12, x - y = 1 }\)

  

  $$\text{Neither parallel nor perpendicular}$$