Question

if x=2,y=-3 find the value of 2x + 4y​

Answer 1

Answer:

2(2)+4(-3)=4-12=-8

Step-by-step explanation:

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Answer 2

Answer:

The value of $2x + 4y$ is -8.

Step-by-step explanation:

Given:$x =2, y=-3$

We have to find the value of$2x + 4y$.

We are solving in the following way:

We have,

$x =2, y=-3$

To find the value of$2x + 4y$ we will put the given values in the$2x + 4y$.

Now,

$2x + 4y$

$=>2\times2+4\times(-3)\\=>4+(-12)$

We know that,

If one negative and one positive integer are to be performed, then the operation performed is subtraction, and the difference obtained has a sign of a greater obtained integer.

So,

$=>4+(-12)\\=>4-12\\=>-8$

Hence, we get$2x + 4y=-8$.