9x-9y=-9
x-y=-9/9
x-y+1=0.......(1)
4x-3y=-8
4x-3y+8=0....(2)
combining equation we get
(x-y+1)(4x-3y+8)=0
x(4x-3y+8)-y(4x-3y+8)+4x-3y+8=0
4x²-3xy+8x-4xy+3y²-8y+4x-3y+8=0
<u>4x²+3y²-7xy+12x-11y+8=0</u><u> </u><u>is</u><u> </u><u>your</u><u> </u><u>equation</u><u>.</u>
Answer:
there are nine dogs
Step-by-step explanation:
9 + 9 = ? We find out by addition, if there are 18 cats nine more cats than dogs; it is quite simple 9 and 9 is 18, so the number of dogs should be equal to the number of cats. hope this helps : )
Answer:
x−2/x+3
Step-by-step explanation:
(x−3)(x−2)/(x+3)(x−3)
so (x−3) will be cancelled from both denominator and nominator
(x−2)/(x+3)
Since the unit rate of the baker baking the bread per hour is 46,the baker bakes 46 loaves an hour.
