Question

For a=-1,b= 2 evaluate 3a-2b​

Answer 1

Answer:

-7

Step-by-step explanation:

a= -1 b = 2

3(-1) - 2(2)

-3 - 4

-7 pls mark me as brainliest if it helps :)

Answer 2

Answer:

We will get the value is -7.

Step-by-step explanation:

• As per the question we have to evaluate the given data.

         Given data:-  a=-1, b=2.

         To find:- Value of 3a-2b.

         Solution:-

• To solve the above question we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• It stands for,

           B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

        Now put the value a and b in 3a-2b.

           $3a-2b\\=3(-1)-2(2)\\=-3-4\\=-7$