Question

Find the value of 2x - y when x = -3 and y = -4​

Answer 1

Answer:

-2

Step-by-step explanation:

We are given the following;

• $\text{Expression:} \ 2x - y$
• $y = -4$
• $x = -3$

Plug the value of y and x into the expression;

$\implies 2x - y$

$\implies 2(-3) - (-4)$

Simplify the expression as needed;

$\implies 2(-3) - (-4)$

$\implies -6 + 4$

$\implies \boxed{-2}$

Therefore, -2 is the value of 2x - y, when x = -3 and y = -4.

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