SOLUTION: 8x+9y=11
(-6,8)
x | y
3 | 5.4
7 | 12.6
12 | 21.6
Algebra.Com
Question 171768: 8x+9y=11
(-6,8)
x | y
3 | 5.4
7 | 12.6
12 | 21.6
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
8x+9y=11
9y=-6x+11
y=-6x/9+11/9
y=-2x/3+11/9
Graphing this equation we get:
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, -2x/3 +11/9).
(-6,8)
8*-6+9*8=11
-48+72=11
24=11
Thus (-6,8) are not valid answers to the x & y values in this equation.
Also the x & y values in the table don't fit this equation.
What problem are you trying to solve?????
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