The first number is (x + 1), and the second number is 2 times the first number. What is their sum?​

Sagot :

Step-by-step explanation:

5x+y the answer sure ako

[tex](x + 1) + 2(x + 1) \\ = x + 1 + 2x + 2 \\ = 3x + 3[/tex]

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