jmiscool jmiscool

22-11-2021
Mathematics

contestada

Which one of the following equations is equivalent to 3x - 12 = -9 ?

A= 2x = 4

B= x - 5 = -6

C= x + 3 = x - 1

D= 7x - 3 = 4

Respuesta :

krbaird22 krbaird22

22-11-2021

Answer:

D

Step-by-step explanation:

3x - 12 = -9

+12 +12

x = 1

7x - 3 = 4

+3 +3

x = 1

Answer Link

Otras preguntas

C. describe a government with an all-powerful monarch?

Most stream valleys have a V shaped cross section because ________. A. water washing down the slope makes straight channels. B. vegetation on the slopes forces

Assume the following values: d1 = 0.880 m , d2 = 1.11 m , d3 = 0.560 m , d4 = 2.08 m , F1 = 510 N , F2 = 306 N , F3 = 501 N , F4 = 407 N , and MA = 1504 N⋅m . E

Write about your own personal reaction (emotional response) to the poem. Try to explain how you approached the poem and how your opinion could shape or change i

Solve the formula I=Prt to find the principal, P, when I=$162, r=3.6%, and t=3 years.

I need this please help

Six years ago, Robert’s age was __________. A = Robert’s present age Which expression models this situation? A) 6A B) A + 6 C) A – 6 D) A –(-6)

Your friend Bob just retired after running a donut shop for 40 years. He has saved $5 million in his retirement accounts. Now he has his money in bond funds tha

Form quadratic functions given the following information:f(3+√2 )=f(3− √2 )=0; f(1)=−8The equation of the function is f(x) =?

Why is natural selection, as a scientific model, applied at the population level and NOT at the individual level? Individuals cannot change inheritable traits.