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Evaluate Dx. -4x + 7y = 1 25 = 2x + 5y

Evaluate Dx. -4x + 7y = 1 25 = 2x + 5y
asked 106k views
3 votes
Evaluate Dx.
-4x + 7y = 1
25 = 2x + 5y

asked
User Ketchup
by
6.8k points

1 Answer

4 votes

The two given equations are:


\begin{gathered} -4x+7y=1 \\ 2x+5y=25 \end{gathered}

Hence the value of D is -34.

Evaluate Dx. -4x + 7y = 1 25 = 2x + 5y-example-1
answered
User Aviko
by
7.7k points
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