Question

just tell the answers straight no need to explain​

Answer 1

Answer:

a. 9x+6y

b.8a+8b

3. 4u+3v

4. 8p+8q

5. 6m+8n

6. 7u+12v

7. 11b+5c

8. 2a+b

9. 8b

10. 5p

Step-by-step explanation:

plz mark me the brainliest answer it is important for my rank promotions

Answer 2

Collecting like terms

Definition:

• Algebraic expressions can be simplified by collecting like terms.
• It is also referred to as combining like terms.
• In order to do this,we combine like terms in an algebraic expression by adding or subtracting.

Step-by-step explanation:

(a)   $2x+6y+7x=2x+7x+6y$

⇒ $9x+6y$

(b)   $3a+8b+5a=3a+5a+8b$

⇒$8a+8b$

(c) $6u+3v-2u=6u-2u+3v$

⇒$4u+3v$

(d)  $9p+8q-p=9p-p+8q$

⇒$8p+8q$

(e)  $2m+5n+4m+3n=2m+4m+5n+3n$

⇒$6m+8n$

(f)  $6u+9v+u+3v=6u+u+9v+3v$

⇒$7u+12v$

(g)  $8b+7c+3b-2c=8b+3b+7c-2c$

⇒$11b+5c$

(h)  $a+2b+a-b=a+a+2b-b$

⇒$2a+b$

(i)  $5a+2b-5a+6b=5a-5a+2b+6b$

$0a+8b=8b$

(j)  $9p+3q-2p-3q=9p-2p+3q-3q$

⇒$7p-0q=7p$

Thus ,for the given expressions like terms are collected and simplified as above.