Question

solve and check your answer : 1)3(x+6) =21​

Answer 1

Answer:

x=5

because

3(5+6)=21

Answer 2

Solution-

3 ( x + 6) =21

x+6=21/3

x+6=7

x=7-6

x=1

Check-

3 ( 1 + 6) = 21

3 × 7= 21

21 = 21

HENCE CHECKED AND SOLVED

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