Question

plsss answer all those questions I will mark you as brainliest​

Answer 1

Answer

Step-by-step explanation:

9.

5 (p - 3) = 3 (p - 2) 5p - 15 = 3p - 6

5p - 3p = - 6 + 15

2p = 9

p = 9/2

p = 4.5

10.

5(z + 3) = 4(2z + 1)

5z + 15 = 8z + 4

15 + - 4 = 8z - 5z

11 = 3z

11/3 = z

3.66 = z

11.

15(x - 1) + 4 (x + 3) = 2 (7 + x)

15x - 15 + 4x + 12 = 14 + 2x

-15 + 12 + 15x + 4x = 14 + 2x

( if there are 2 or more than 2 like terms in LHS or RHS. so always first solve them like I did in ☝️line.)

-3 + 19x = 14 + 2x

19x - 2x = 14 + 3

17x = 17

x = 17 /17

x = 1

rest are same like these parts. Hope you got your answer and understood this concept. pls mark me as brainliest.if you have any other queries you can follow me and then you can ask.