Question

find the value of the following linear equations 5p+7=19-2p​

Answer 1

Answer:

5p+7=19−2p

⇒ 5p+2p=19−7⇒ 7p=12

⇒ p=712

Verification

5p+7=19−2p⇒5(712)+7=19−2(712)

⇒ 760+7=19−724⇒ 760+49=7133−24

⇒ 7109=7109

Answer 2

Answer:

12/7

Step-by-step explanation:

5p+7 equals to 19-2p

5p+2p equals to 19-7

7p equals to 12

p equals to 12/7