Choose the missing step in the given solution to the inequality −x − 3 < 13 3x. −x − 3 < 13 3x −4x < 16 x > −4 −4x − 3 > 13 2x − 3 < 18 −4x − 3 < 13 2x − 3 > 18

Step-by-step explanation:

we have

Subtract 3x both sides

Adds 3 both sides

Divide by -4 both sides

therefore

The missing step is

215.92 dollars is the answer

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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