Question

Solve for x: 3×7 raise to power x= 1029

Answer 1

$Given \: 3 \times 7^{x} = 1029$

$\implies 7^{x} = \frac{1029}{3}$

$\implies 7^{x}= 343$

$\implies 7^{x}= 7^{3}$

$\implies x = 3$

$\boxed{ \pink{ If\: a^{m} = a^{n} \implies m = n }}$

Therefore.,

$\red{ Value \:of \:x }\green { = 3 }$

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Answer 2

Answer:

x = 3

Step-by-step explanation:

==: 3 × 7 raise to power x = 1029

==: 3 × 7 raise to power x = 7³ * 3

==: 7 raise to power x = 7³

==: x = 3

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