naimachavez2005 naimachavez2005

12-08-2021
Mathematics

contestada

7(8+a)=189 please help and give me step by step

Respuesta :

eunice1234 eunice1234

12-08-2021

Answer: a = 19

Step-by-step explanation:

Given

7 (8 + a) = 189

Divide 7 on both sides

7 (8 + a) / 7 = 189 / 7

8 + a = 27

Subtract 8 on both sides

8 + a - 8 = 27 - 8

a = 19

Hope this helps!! :)

Please let me know if you have any questions

Answer Link

MathWeWe MathWeWe

12-08-2021

Well, we can use the distributive property:
56 + 7a = 189
7a = 133
a = 19

Answer Link

Otras preguntas

which of the following is the term for the genetic makeup of an organism? A.genotype B. phenotype C.DNA

which idea was included in the provision of the treaty of versailles to show the intent of the allies to punish the central powers for their role in world war I

8cos20°.cos40°.cos80°=1

Stick insects, also called walking sticks, are typically found in tropical and subtropical forests and grasslands. The insects are able to camouflage themselves

Which correctly identifies the location of the asteroid belt? Question 1 options: A B C D

What is the solution to this system of equations? x+2y=4 2x-2y=5 a. (3, -5.5) b. (3, 0.5) c. no solution d. indefinitely many solutions

which one should I choose

Which module represents that equation?

HELP! i'll give brianliest and lots of points! :D Part A: Eveline rented a car at $180 for 4 days. If she rents the same car for 9 days, she has to pay a total

To use google as main search engine, which internet browser can I use