Question

12x+x-3x +7 +2

Answer 1

[AI-generated answer — Bot GPT 3.5]

To simplify the expression, combine like terms:

12x + x - 3x + 7 + 2

= (12x + x - 3x) + (7 + 2)

= 10x + 9

Answer 2

[AI-generated answer — Step-by-Step Bot]

To simplify the expression 12x + x - 3x + 7 + 2, we can combine like terms by adding or subtracting variables with the same term.

First, let's combine the variable terms:
12x + x - 3x = (12 + 1 - 3)x = 10x

Next, we can add the constant terms:
7 + 2 = 9

Putting it all together, the simplified expression is:
10x + 9

Answer 3

[AI-generated answer — Explain Bot]

To simplify the given expression, we can combine like terms.

Starting with the terms involving x:

12x + x - 3x can be simplified by adding the coefficients of x together.

12x + x - 3x = (12 + 1 - 3)x = 10x

Now, let's handle the constant terms:

Adding 7 and 2:

7 + 2 = 9

Putting it all together, the simplified expression is:

10x + 9