What is the result of subtracting the second equation from the first?
−3x+2y=7−3x−2y=4\begin{aligned} -3x+2y & = 7 -3x-2y & = 4 \end{aligned}
−3x+2y

−3x−2y


=7
=4

The values of x and y from the given equations are and  

Step-by-step explanation:

Given equations are

  and  

Now subtracting the Equation (2) from the equation (1) we get

       (signs can be changed so x getting        cancelled)

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          4y=3

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we get

Therefore

Now substituting y value in equation (1)

Therefore    and    

there is no image or shapes attacted

step-by-step explanation:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1