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solve for y 2xy+9y = 8
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take y common
2x+10y=8
2xy+9y=8 Factor out the GCF of y from 2xy+9y. y(2x+9)=8 Divide each term in the equation by (2x+9). y=(8)/(2x+9)
2xy+9y = 8................i 2x+10y=8................ii
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yes
2xy+9y = 8..............i y(2x+9)=8 y=8/(2x+9).............iii
Now substitute iii in ii
is the final answer: y= 4/5 - 1/5x ?
\[y=\frac{ 4 }{ 5 }-\frac{ 1 }{ 5}x\]
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Nope, u need to find the value of x and y
2x+10y=8 2x+10*8/(2x+9)=8 2x+80/(2x+9)=8 2x(2x+9) + 80 = 8(2x+9)
Solve for x
ok thanks!
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