Question

2f(x) + 3f(1 - x ) = 3x - 7 , then find f(x) ? plz its it's urgent ... correct answer with good explanation eill be marked brainliest by me .​

Answer 1

Answer:

Assume f(x) = x

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

2x + 3 - x = 3x - 7

3 + 7 = 3x - 2x + x

10 = x + x

2x = 10

x = 10

2

x = 5

x = f(x)

f(x) = 5