nessarose10 nessarose10

03-11-2020
Mathematics

contestada

Simplify and solve for X.
5(x + 20) = 7x + 30

Respuesta :

iizukun iizukun

03-11-2020

Answer:

X = 35

Step-by-step explanation:

5 + 100 = 7x + 30

5x + 100 - 100 = 7x + 30 - 100

5x = 7x - 70

5x - 7x = 7x - 70 - 7x

-2x = -70

-2x/-2 = -70/-2

x = 35

Answer Link

Otras preguntas

Which of the following statements is true? a. Money is a medium of exchange. c. Money serves as a store of value. b. Money is a unit of account. d. all of the a

Which part of the Constitution establishes the legislative branch of the government? A. Article I B. Amendment I C. Article II D. The Bill of Rights

Which equation would best help solve this problem? Five added to 2 times a number is equal to 7 less than 4 times the number. a. 2x + 5 = 4x – 7 b. 4x +7 = 2x –

Word problems with rational numbers

how do i make 45/150 a fraction and a decimal

Which is not an example of an earth system cycle? a. seasons b. tsunamis c. food web d. day and night

Why is most of the mass of an atom is located in the nucleus?

What is the discount of 97.99 83.30

How do you round 3,962 to the nearest hundred

how many more stickers does maddie's have on her notebook than on meg's note book