Question

Please answer this question and explain it in easy process. Solve the following.


1) 2(p - 2) + 7(3p + 2) = 7(3p - 4)​

Answer 1

2p-4+22p+14 = 21p-28
2p-22p-21p=-28+4-14
2p-43p= -42+4
-41p = -38
p= -38/-41
p= 38/41 answer

Answer 2

Answer:

Step-by-step explanation:

Given that,

2 (P - 2 ) + 7 (3p + 2) = 7 (3p - 4)

⇒ 2p - 4 + 21p + 14 = 21p - 28 ( ∵ + × - = - )

⇒ 2p + 21p +10 = 21p -28

⇒ 23p + 10 = 21p - 28

⇒ 23p - 21p = -28 - 10 ( ∵ transposing )

⇒ 2p = - 38

⇒ p = - 38 / 2

⇒ p = - 19 is the answer