25-05-2021
Mathematics

contestada

Could i get some help with this problem. 7(x-3)=49

Respuesta :

patriciashebo patriciashebo

25-05-2021

7x-21=49, 49-21= 28/7= x= 4

Answer Link

Supergirl200 Supergirl200

25-05-2021

Answer:

x = 10

Step-by-step explanation:

- The first thing to do is open parentheses:

7 (x - 3) = 49

7x - 21 = 49

- Then add 21 to each side:

7x - 21 = 49

7x = 70

- Now divide each side by 7:

7x = 70

x = 10

Answer Link

Otras preguntas

What is the importance of high membrane surface area to cellular function?

Which of the following statements is TRUE about subplots?A.They never give additional information about any main characters.B.Their purpose is to draw attention

rob colored one fourth of a rectangle what is another way to name one fourth

how would a "neighbor" look like on saturn?

The glands that produce digestive fluids, the mucus-producing tissue lining the stomach, and muscle tissue helps make up what? A:cell B:tissue C:organ D:organ

The sum of a number and its square is 72. Find the number.

Is myxococcus bacteria prokaryotic or eukaryotic?

in the book stargirl why did leo ignore stargirl and who did he blame it on

what is a thesis statement for asexual n sexual reproduction together ?

to find the product 3/7x4/9 ,Cameron simplified 3/7 to 1/7 and then multiplied the fractions 1/7 and 4/9 to find the product 4/63. What is Cameron's error?"