neofabian46 neofabian46

12-06-2020
Mathematics

contestada

what is the value of a in the equation 3 a plus B equals 54 will be equals nine

Respuesta :

tariedime tariedime

12-06-2020

Answer: a = -15

Step-by-step explanation:

3a + b = 9

b=54

3a + 54 = 9

3a = 9-54

3a= -45

[tex]\frac{3a}{3}= \frac{-45}{3}\\[/tex]

- x + = -

a= -15

Answer Link

Otras preguntas

11. What function is shown by the graph below

In the 1920s, the "flapper" lifestyle Group of answer choices had a particular impact on lower-middle-class single women. was largely reserved for upper-class w

Why is it important to close the container of sodium borohydride after use?

please help me with this

Of 400 college students, 120 are enrolled in math, 220 are enrolled in English, and 55 are enrolled in both. If a student is selected at random, what is the pro

Over the past several years there has been a worldwide women's movement that seeks to end patriarchy and advance the concept of feminism all over the world. Wha

How many grams are in 2.57x10^15 molecules of Co

The markets for movie theater tickets and video cassette rentals are highly interdependent. Suppose that a tax is imposed on movie theater tickets. The type of

A process that increases genetic diversity during meiosis is called

A machine produces photo detectors in pairs. Tests show that the first photo detector is acceptable with probability 3/5. When the first photo detector is accep