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

Describe what normally happens to a persons blood sugar level soon after he or she needs a meal that contains carbohydrates

Fill in the blank with the correct preterite form of the verb in parentheses. Tú (hacer) mucho ayer.

if y=x-6 were changed to y=x+8 how would the graph of the new function compare with the first one

removed this question

Who is revered as one of South America's greatest heroes and is commonly referred to as “the Liberator”? A. Simon Bolívar B. Francisco Miranda C. Antonio Jo

GIVING 19 POINTS!!!! The questions below refer to Lee's letter on secession. 1) According to Lee's letter, the greatest disaster the country could face would b

What is log (x) times 3x-1?

Aspirin reduces fever by __________. blocking the effect of prostaglandins in the hypothalamus blocking the effect of prostaglandins in the medulla stimulating

A fair coin is tossed 5 times. what is the probability of at least one? head? round to the nearest? ten-thousandth.

Under deng xiaoping, how did china make progress