Solve the system mentally, without the use of a calculator or pencil-and-paper calculation. Try to visualize the graphs of
both lines.
-
A) x = -5; y = 8
B) x = 3, y = 7
C) x = 5; y = -8

Question

Solve the system mentally, without the use of a calculator or pencil-and-paper calculation. Try to visualize the graphs of
 both lines.
-
A) x = -5; y = 8 
B) x = 3, y = 7 
C) x = 5; y = -8

Quizplus · Accepted Answer

The Answer of Solve the system mentally, without the use of a calculator or pencil-and-paper calculation. Try to visualize the graphs of
 both lines.
-
A) x = -5; y = 8 
B) x = 3, y = 7 
C) x = 5; y = -8

Solve the System Mentally, Without the Use of a Calculator