julieeeebemexd julieeeebemexd

21-05-2020
Mathematics

contestada

Solve for x.
7(x + 1) = 21
x=?
x=20
X= 4
Ox=2
im

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-05-2020

Answer:

x=2

Step-by-step explanation:

7(x + 1) = 21

Divide each side by 7

7/7(x + 1) = 21/7

x+1 = 3

Subtract 1 from each side

x+1-1 = 3-1

x =2

Answer Link

Otras preguntas

Seiji and Gavin both worked hard over the summer. Together they earned a total of $425. Gavin earned $25 more than Seiji. (a) Write a system of equations for t

Mike is setting up fish tanks at the pet store. he has 6 angle fish, 12 tiger barbs, and 15 guppies. If he wants to have the same number of each kind of fish in

Which of the following answer choices correctly identifies the nations that made up the Triple Entente. A: Germany, Australia-Hungary, and Italy. B: Austria-H

610 tons / hour = tons / day

Please explain how to solve this please. The answer choices are listed in the image.

In “The Negro Speaks of Rivers,” how does Langston Hughes use image of rivers, dark, and light, to communicate the experiences of his race?

Please complete sentence. The substances that make up a ____________ are not bonded together, so adding more of one substance in a solution will not change the

Both anaerobic and aerobic respiration use ______ to produce ATP and NADH. In anaerobic respiration, NADH is regenerated to NAD+ by ______, while in aerobic res

Mary spent $100 for $150 worth of merchandise. What percentage did she save?

a science teacher needs to choose 12 out of 16 students to serve as peer tutors how many different ways can the teacher choose the 12 students