SOLUTION: Hi! I need help with these problems. I don't know how to graph them. Can you help me? The equation is 2y-14=4, and the other one is -3x+4y-12=0
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Question 541058: Hi! I need help with these problems. I don't know how to graph them. Can you help me? The equation is 2y-14=4, and the other one is -3x+4y-12=0 Answer by friesr(113) (Show Source):
You can put this solution on YOUR website! 2y-14=4
2y = 18
y = 9
-3x +4y = 12
4y = 3x +12
y = (3/4)x + 3
make a table
x,y
-1,?
1,?
etc.., ?
substitute the x into the formula:
y = 3/4 * 4 + 3
y = 6
plot (4,6)
select another point for x from table and repeat.
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