Respuesta :
Answer:
-2
Step-by-step explanation:
We are given the following;
- [tex]\text{Expression:} \ 2x - y[/tex]
- [tex]y = -4[/tex]
- [tex]x = -3[/tex]
Plug the value of y and x into the expression;
[tex]\implies 2x - y[/tex]
[tex]\implies 2(-3) - (-4)[/tex]
Simplify the expression as needed;
[tex]\implies 2(-3) - (-4)[/tex]
[tex]\implies -6 + 4[/tex]
[tex]\implies \boxed{-2}[/tex]
Therefore, -2 is the value of 2x - y, when x = -3 and y = -4.
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