burlesonashby2008 burlesonashby2008

01-06-2021
Mathematics

contestada

-3(_x + 4) = 9x – 12 Using the distributive property, what number would go in the blank in order for the given statement to be correct?

Respuesta :

sreedevi102 sreedevi102

01-06-2021

Answer:

-3(-3x + 4) = 9x - 12

Step-by-step explanation:

-3( Ax + 4) = 9x - 12

-3Ax -12 = 9x - 12

Equating coefficients of x terms on both sides :

-3A = 9

A = -3

Therefore, -3(-3x + 4) = 9x - 12

Answer Link

Otras preguntas

Find the arc length of the particle circle

Marcos and Adelyn are comparing the amount of lunch money they spent this week. They spent $45 together on lunches. Marcos spent d on lunches, and Adelyn spent

Find the slope of the line

.) The sale price is90%% of the regular price.Which equation can be used to find the regularprice, r, of a museum ticket?54 = 0.9r54 = 0.9:70.9 = 54 :p0.9 = 54r

4 6 7 10 11 12 14 15 Find the interquartile range (IQR) of the data set,

What is a disease caused by exposure to asbestos? Mesothelomia

lines a and b are parallel. what is the value x?

Lee las frases y determina si el verbo es presente perfecto o pasado perfecto. Escoge la respuesta correcta. Read the sentences and determine if the verb is pre

Select the correct answer. Seven-year-old Donna has diabetes. Donna's father cannot afford private insurance. He is not eligible for Medicaid either. What insur

74% Homework Progress 25 / 39 Marks Work out the lengths of sides a and b. Give your answers to 1 decimal place. 17 cm 8 cm 12 cm 5 cm