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

When determining the type of support needed, what should you most often consider? A. your central idea B. your hook C. your related topics D. your interest

PLS HELP! NEED THREE SENTENCES!Rachel accidentally touches a hot stove and then immediatelyreacts by removing her hand. Explain what signals are sent bothfrom h

Someone please help me!!

On January 8, Lee Co. borrows $100,000 cash from National Bank by signing a 90-day, 6% interest-bearing note. On April 8, Lee Co. will pay National Bank a total

(x^3-2x^2-4) (-3x^2+x)

Abby squeezed the juice from 4 oranges and made 1 cup of orange juice. Each orange provides the same amount of juice.

When you roll a standard number cube once, what is the probability of rolling a number divisible by 3? A. 1 B. 1/2 C. 1/3 D. 1/6

name this please for me lol

Andrew Jackson is often considered to be the first United States president who was a common man." What does this mean? *

solve for 9x+y=9y+9x=5