3 years ago

If 3^(2x1)=3^(x+5), what is the value of x?

Mathematics

1 answer:

tatyana61 [14]3 years ago

4 0

Answer:

its -3

Step-by-step explanation:

since the bases are equal then the powers are equal

${3}^{2} = {3}^{x + 5} \\ \\ 2 = x + 5 \\ x = - 3$

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