Seudónimo Seudónimo

05-02-2020
Mathematics

contestada

(3+4) + (4x+56) - (5x+3) = 45

Will Mark Brainliest

Respuesta :

22adingman 22adingman

05-02-2020

Answer:

X=21

Step-by-step explanation:

(7)+ (4x+56) - (5x+3)=45

7+4x+56-5x+3=45 add similar numbers

56+7+3=66

4x-5x= -x

-x+66=45

-66 -66

-x=-21

divide by - and x=21

Answer Link

hannahaspen hannahaspen

05-02-2020

r=15

hope this helped

Answer Link

Otras preguntas

Estimate the solution to the system of equations 2x+3y=6 -4x+3y=12

Oahu Kiki tracks the number of units purchased and sold throughout each accounting period but applies its inventory costing method at the end of each month, as

A juvenile offender can NOT be A) under the age of 17. B) allowed to remain silent. C) denied the right an attorney. D) held at a Regional Youth Detention Cente

What can maximize the amount of interest you earn

Sarah is the manager of a store. As the holiday season approaches, Sarah decides that the store needs to be decorated. She knows Stephanie is creative, so she a

is mayonaise a instrument?

You are writing an informative essay on your favorite subject in school. Which sentence would make the BEST concluding statement in your essay? A) Everyone shou

Which of the following data could be graphed using a dot plot? Select all that apply. Time taken to complete a test Favorite pet Zip Code Number of cars in a ho

All of the following help the cell regulate gene expression during Step 2 of protein formation EXCEPT A. general factors that are required for the RNA polymeras

How many triangles can you construct with two 4-inch sides and an 80 degree angle?

Q&A Education