Question

if 5^x-2, then value of x =

Answer 1

Answer:

Given,

2/5 (5x)+2(x−1)=4(x+1)−2.

On simplifying the equation, we get,

⟹ 2x+2x−2=4x+4−2 ...[By Distribution Law]

⟹ 4x−2=4x+2 ...[Cancelling 4x on both sides]

⟹ −2≠2.

Therefore, there is no value of x for which the equation is true.

Hence, option C is correct

Step-by-step explanation:

hope it helps