camivalelore camivalelore

02-10-2020
Mathematics

contestada

Answer two questions about Equations A and B A. 3(x+2) = 18 B.x+2=18 how can we get Equation B from Equation A?

Respuesta :

jackiejarrell45 jackiejarrell45

02-10-2020

Answer:

A. 3(x+2)=18

3(x)+3(2)=18

B. x+2=18 Multiply x+2 by 3

3(x+2)=18

tep-by-step explanation:

Answer Link

AmeliaRS AmeliaRS

02-10-2020

x + 2 = 18
-2 -2
Subtract the two

x =16

3(x+2)=18

6x=18

divide it by 6

x = 3

Answer Link

Otras preguntas

Value of 3y - 10 when y = -1

Can someone please help with this question? Please A cylindrical tank has a radius of 15 ft. and a height of 45 ft. How many cubic feet of water can the tank ho

3a b2 b3 4b2 4 5a identify like terms

What is 10% off £1.80?

Tameron is driving 540 miles to college. If he drives at an average rate of 45 miles per hour, how many hours will it take him to get 3/4 of the way there?

Identify the correct sentence. a. Whenever we go to grandma's house, we play Scrabble. b. Whenever we go to Grandma's house, we play scrabble. c. Whenever we

Julia spends $2.25 on has for her lawn mower. She earns $15.00 mowing her neighbor's yard. What is Julia's profit?

Describe a real-world situation that can be represented by the product 8(-20). Then find the product and explain what the product means in terms of the real-wor

Translate the phrase into a math expression. 30 added to a number that is decreased by 5 a. n – 5 + 30 b. 30 – n – 5 c. 30 + 5 – n d. 30 + (n ÷ 5)

In a parallel circuit, the voltage is _______ across all branches