Answer:
-20
Step-by-step explanation:
Use the distributive property to get (you multiply both xy and -7 by 2.) Now plug in the x and y values to get:
. This gets you
which is
.
What is 6x +7=8x -15 solved.
2 answers:
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Answer:
Therefore, option C is correct.
Step-by-step explanation:
We have been given the equation:
We will take LCM 4 on right hand side of the above equation:
Now, we will multiply the 4 in denominator on right hand side to the y in left hand side pof the equation we get:
After rearranging the terms we get:
Therefore, option C is correct.