Question

10.The root of the equation 3x + 4 = 13 is

Answer 1

ANSWER :

$3x + 4 = 13 \\ \\ = > 3x = 13 - 4 \\ \\ = > 3x = 9 \\ \\ = > x = 3$

Answer 2

Answer:

x=3

Step-by-step explanation:

3x+4=13

LHS=RHS

3x=13-4

3x=9

9/3

x=3

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