Math, asked by soumiksamanta7797, 11 months ago

if 3x + 9x = 144 ; Then what is the value of x ?

Answers

Answered by TejaswiKandula

1

Step-by-step explanation:

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Answered by attitudegirl8063

4

Answer:

x = 12

Step-by-step explanation:

3x+9x= 144

12x=144

x= 144/12

x= 12

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