Question

please help me solve for x

log2(7x + 1) = log2(2 - x)

Answer 1

Assuming it is "base 2", you have 7x + 1 = 2 - x.

Solve for x now.

Answer 2

6x+1 ?

Answer 3

8x +1

Answer 4

7x + 1 = 2 - x
7x + x = 2 - 1
8x = 1
x = 1/8

Answer 5

why a fraction? thanks

Answer 6

If 8 times x is 1, x has to be a fraction and be equal to 1/8.

Answer 7

thank you. This is still hard for me

Answer 8

1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 1