Nilai x yang memenuhi (1/25)^x-5/2=√625/5^2-x adalah…

➡(1/25)^(x-5/2) = (√625/5)^(2-x)
➡(5^-2)^(x-5/2) = (25/5)^(2-x)
➡5^(-2x+5) = 5^(2-x)
➡-2x+5=2-x
➡5-2 = 2x-x
➡3 = x