Question

x is equal to 4 is a root of 3 X - 5 = 7​

Answer 1

x=4

3x-5=7

3(4)-5=7

12-5=7

7=7

so 4 is the root of 3x-5=7

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Answer 2

Answer:

${}\huge\boxed{\underline{\mathfrak{\red{A}\green{n}\pink{s}\orange{w}\blue{e}\red{r}:-}}}$

x = 4

3x - 5 = 7

3(4) - 5 = 7 - - - [ Placing value of x = 4 ]

12 - 5 = 7

$\huge\mathbb\red{7 = 7}$

$\huge\mathbb\blue{4 is root of 3x - 5 = 7}$