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

What's the word for wandering about; tending to move around, travel

A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS

What's the other term for: lacking respect; scornful

what we need to become success

what is 12minus 2 multiply 6 plus 2 divide by 2

What's the other word a weak or lifeless feeling

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

What's the other word a weak or lifeless feeling