Question

simplify 21b-32+7b-11​

Answer 1

Answer:

28-43

Step-by-step explanation:

21b-32+7b-11

21b+7b-32-11 (- - = +)

28b-43

thank you :)

Answer 2

• We have to evaluate the above expression by using the given data.

              Given data:- $21b-32+7b-11.$

              To find:- Value of the expression.

              Solution:-

• Now Simplify the equation using arithmetic operations.
• By using the transposition method.

        we get,

              $21b-32+7b-11\\=>(21b+7b-20b)-32\\=>8b-32.$

     Hence we will get the value $21b-32+7b-11=8b-32.$