<img src="https://tex.z-dn.net/?f=%20%7B7%7D%5E%7Bx%7D%20%20%3D%20%20%7B18%7D%5E%7B6%7D%20" id="TexFormula1" title=" {7}^{x} =

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disa [49]

4 years ago

{18}^{6} " alt=" {7}^{x} = {18}^{6} " align="absmiddle" class="latex-formula">
please solve this for me.with steps

Mathematics

1 answer:

gogolik [260]4 years ago

5 0

Answer:

The solution for x is 8.911

Step-by-step explanation:

Given expression as :

$7^{x}$ = $18^{6}$

<u>Taking Log both side</u>

Log $7^{x}$ = Log $18^{6}$

<u>From Log property </u>

Log $a^{b}$ = b Log a

So, x Log 7 = 6 Log 18

Or, x × 0.845 = 6 × 1.255

Or , x × 0.845 = 7.53

∴ x = $\frac{7.53}{0.845}$

I.e x = 8.911

Hence The solution for x is 8.911 Answer

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