How do you solve the following linear system: #14x + 3y = 12 , 2x-2y= -8#?
1 Answer
Dec 6, 2015
Explanation:
#2x-2y=-8#
#2x=2y-8#
#x=y-4#
#14x+3y=12 -> 14(y-4)+3y=12#
#14y-56+3y=123#
#17y=68#
#y=4#
#x=(4)-4#
#x=0#
