Question

the value of 21b-32+7b-20 is​

Answer 1

Answer:

Complete step-by-step solution:

The like terms in the expression $21b - 32 + 7b - 20b$ are 21b, 7b, 20b. So the simplified form of expression $21b - 32 + 7b - 20b$ is $8b - 32$ .

Step-by-step explanation:

hope it's help

Answer 2

Answer:

The like terms in the expression $21b - 32 + 7b - 20b$ are 21b, 7b, 20b. So the simplified form of expression $21b - 32 + 7b - 20b$ is $8b - 32$ .