Question

Solve the following equations.
1. x + 2x= 9​

Answer 1

Answer:

x=3

Step-by-step explanation:

x+2x=9

3x=9

x=3

the answer is 3

Answer 2

Answer:

3

Step-by-step explanation:

x + 2x = 9

3x = 9

x = 9/3

x = 3

Hence x = 3

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