# Complete the given ordered pairs? 3x+4y=12 (0, ) ( ,0) (-4, )

Complete the given ordered pairs? 3x+4y=12 (0, ) ( ,0) (-4, )
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cindysnifflesuz
3x +4y = 12;
put x= 0, you get 3*0+4y = 12
=> 4y = 12
=> y = 12/4 = 3
so first pair is (0,3)
put y= 0, you will get 3*x+4*0= 12
=> 3x = 12
=> x = 12/3 = 4
second ordered pair is (4,0)
put x= -4, you will get 3*(-4)+4*y= 12
=> -12 +4y = 12
=> 4y = 12+12= 24
=> y = 24/4 = 6
so last ordered pair is (-4,6)