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6^(5x + 2) = (6²)^(x + 5)
6^(5x + 2) = 6^(2x + 10)
jadi, 5x + 2 = 2x + 10
5x - 2x = 10 -2
3x = 8
x = 8/3
2. 5^-2 = (1/25)^(x - 3)
1/25 = (1/25)^(x - 3)
jadi, 1 = x - 3
x = 1 + 3 = 4
6^(5x+2)=(6)^2(x+5)
5x+2=2(x+5)
5x+2=2x+10
5x-2x=10-2
3x=8
x=8/3
2. 5^-2=(1/25)^(x-3)
5^-2=(1/5²)^(x-3)
5^-2=5^-2(x-3)
-2=-2(x-3)
-2=-2x+6
-2-6=-2x
-8=-2x
x=4