Question 1 Report
If 92x−127x+1=1 9 2 x − 1 27 x + 1 = 1 find the value of x.
Answer Details
Cross-multiplying, 92x-1 = 1 x 27x+1 32(2x-1) = 33(x+1) Solving by equating index: 2(2x-1) = 3(x+1), => x = 5