Question

a) 3x=729 find x
b) 5x=3125 find x​

Answer 1

a) 3x=729

or, x= 729/3

x = 243

b) 5x = 3125

or, x= 3125/5

x = 625

Answer 2

Answer:

a) $3x = 729 \\ x = \frac{ \cancel{729 }}{ \cancel3} \\ \therefore \: x\longrightarrow \: 243 \: { \tt \red{ans}}$

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b) $5x = 3125 \\ x = \frac{ \cancel{3125 }}{ \cancel5} \\ \therefore \: x \longrightarrow \: 625 \: { \tt \red{ans}}$

${ \tt \underline \red {hope \: this \: helps}}$