14-09-2020
Mathematics

contestada

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

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

Answer Link

luccazantigo luccazantigo

27-10-2021

Answer:

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

Step-by-step explanation:

Answer Link

Otras preguntas

aclass has 6 boys 15 girls what is the ratio of boys to girls

7 times a number is 3 thousand 5 hundered what is the number

what is 43/100 in simpliest form

Janice thinks that 20 hundreths is equivalent to 2 thousands because 20 hundreths is equal to 2 thousands. use words and a place value chart to correct janice's

As shown in the illustration, Alexa had a negative balance in her checking account before depositing a $47.00 check. What is the new balance of Alexa's checking

write this fraction in its simplest form. 45/99

A 96 ounce container of orange juice costs $4.80. At what price should a 128 ounce container be sold in order for the unit rate for both containers to be the sa

-14n q = rt - 4n, for n

24 ten thousands equals

How many tens in 8000