Question

(x+3) :2 = √64
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Answer 1

`(x + 3) : 2 = √(64) \\ = > ((x + 3))/(2) = 8 \\ = > (x + 3) = 8 * 2 \\ = > (x + 3) = 16 \\ = > x = 16 - 3 = 13`

The answer is 13

Answer 2

x = 13

Explanation:

(x+3) /2 = √64

do squre root

(x+3) /2 = 8

make two fraction with x and 3

`(x)/(2) +(3)/(2) =8`

subtract 3/2 both sides

x/2 = 13/2

multiply both side by two and answer is

x = 13