14-09-2020
Mathematics

contestada

Evaluate (3x + 8) – (2x + 7) when x = 3
18
11
1
4

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Respuesta :

14-09-2020

Answer:

4

Step-by-step explanation:

Step 1: Write out expression

(3x + 8) - (2x + 7)

Step 2: Distribute negative

3x + 8 - 2x - 7

Step 3: Combine like terms

x + 1

Step 4: Substitute

3 + 1 = 4

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luccazantigo luccazantigo

27-10-2021

Answer:

Evaluate (3x + 8) – (2x + 7) when x = 3. =4

Step-by-step explanation:

Answer Link

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