Question

If "+" --> "-"; "x" --> "+" and "-" --> "x", Solve the following: 28+5x7-9/3

Answer 1

Answer:

44

Step-by-step explanation:

Taking + as -, × as + and - as ×

We get the required simplification as,

28-5+7×9/3

Using ODMAS, we have

Of Division Multiplication Addition and Subtraction

So,

=28-5+7×3

=28-5+21

=49-5

=44.

Hope you get this!!