isaiahST isaiahST

16-01-2020
Mathematics

contestada

For which value of x is the equation 3(3 + x) = 15 + x true?
A) 1
B) 2
C) 3
D) 4

Respuesta :

devishri1977 devishri1977

16-01-2020

Answer:

Step-by-step explanation:

3(3 + x) = 15 + x

3*3 + 3x = 15 +x

9 + 3x = 15 +x

3x - x = 15 - 9

2x = 6

x = 6/2

x = 3

Answer Link

lilsweetprinceowyndx lilsweetprinceowyndx

16-01-2020

The answer would be 3, since if 3(3 + x) is 18 then 15 + 3 would be 18 too.

Answer Link

Otras preguntas

(26) The Earth's first atmosphere did NOT include which of the following? A) Lightning C) Oxygen E) Rain B) UV radiation D) Volcanic discharge

What qualifications did Buchanan have to be president?

If you want to buy an item in a store that costs $38 and is on sale for 10% off, then how much would the item actually cost you after the discount? Round to the

ASAPP!!!!!!!!!!!!!!!!! Referring to these pictographs, record yourself forming at least five sentences in Spanish. *Note: This is a practice activity. Completin

What is the exact value of sin(5π/12)? (please give steps)

PLEASE HELP!! WORTH 30 POINTS!! WILL GIVE BRAINLIEST TOO!

A major retailer has stuff of 6,400 employees for the holidays after the holiday they will decrease their staff bye 30 how many employees will they have after t

Help please !!!!!!!!!!

If 40 people buy lemonade while at the food stand, what percent of the people bought lemonade? Illustrate on the number line.

What’s the correct answer for this?