Question

4(2x-3) - 14 =-5 (3x - 4)how to verify ​

Answer 1

Solution:

4(2x-3) - 14 =-5 (3x - 4)

=> 8x-12-14 = -15x+20

=> 8x-26 = -15x+20

=> 8x+15x = 20+26

=> 23x = 46

=> x = 46/23

=> x = 2

Verification :

Substitute x = 2 , in the equation, we get

LHS = 4(2x-3)-14

= 4(2*2-3)-14

= 4(4-3)-14

= 4×1-14

= 4 - 14

= -10 ---(1)

RHS = -5(3x-4)

= -5(3*2-4)

= -5(6-4)

= -5×2

= -10 ---(2)

Therefore ,

LHS = RHS

•••

Answer 2

Answer:

Step-by-step explanation: