SOLUTION: What is the ordered pairs for 7x-4y=28 1st ordered pair, Where x=0 2nd ordered pair, Where y=0 3rd ordered pair, Where y =-14

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Question 734609: What is the ordered pairs for 7x-4y=28
1st ordered pair, Where x=0
2nd ordered pair, Where y=0
3rd ordered pair, Where y =-14
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

the ordered pairs for 7x-4y=28+
1st ordered pair, Where x=0
7%2A0-4y=28+
-4y=28+
y=28%2F-4+
y=-7+
1st ordered pair is (0,-7+)

2nd ordered pair, Where y=0
7x-4%2A0=28+
7x=28+
x=28%2F7+
x=4+
2nd ordered pair is (4,0+)


3rd ordered pair, Where y+=-14
7x-4%2A%28-14%29=28+
7x%2B56=28+
7x=28-56+
7x=-28+
x=-4+
3rd ordered pair is (-4,-14+)