Question

F(x) = 11x - 2. Find x when f(x) = 64

please show steps

Answer 1

Answer: the correct value of x in this will be 6.

Explanation: According to the equation given ,

f(x) = 64

so , f(x) = 11x - 2 now putting the value of f(x) in this equation

therefore , 64 = 11x - 2

now solving the equation , 11x= 64+2

11x = 66

x = 66/11

x = 6

thus, the value of x obtained from the equation is 6