Respuesta :

bergie012

Answer:

1.19

Step-by-step explanation:

You're trying to figure out what x is here.

So you'll want to isolate the x. That means, get it alone.

Since both sides are equivalent, when you subtract 2.45 from the x side, you also subtract it from the other side too.

x = 3.64 - 2.45

x = 1.19

Answer:

1.23

Step-by-step explanation:

2.45 + x = 3.68

(Remove the 2.45 so the x would be by itself)

2.45 + x = 3.68

-2.45        -2.45

x = 1.23

(You then divide)

x = 1.23

1       1

x = 1.23

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