manbeanie638 manbeanie638

11-11-2020
Mathematics

contestada

-2.5x - 10 = 40 what is the missing variable

Respuesta :

contactcshamp contactcshamp

11-11-2020

Answer:

x = -20

Step-by-step explanation:

1) Isolate x

-2.5x - 10 = 40

+ 10 + 10

-2.5x = 50

------- ------

-2.5 -2.5

x = -20

Answer Link

11-11-2020

Answer:

x=-20

Step-by-step explanation:

-2.5x -10=40

-2.5x -10+10=40+10

-2.5x=50

-2.5x/-2.5=50/-2.5

x=-20

Answer Link

Otras preguntas

Adam is a very successful 15-year-old student and athlete. his mother brings him in today because he no longer studies, works out, or sees his friends. this has

Which photographer invented the Zone System? Dorothea Lange Ansel Adams Edward Weston Alfred Eisenstaedt

You have a set of cards labeled 1-10. Set A is drawing an even card. Set B is drawing a 8 or higher. What is the P ( A ∪ B ) ? Express your answer as a dec

A basketball team has 9 players in how many different ways can the coach select 2 players to be captains fir tonights game

how do you solve 3x-5=2(x+8)

One mole of water is equivalent to 18 grams of water. A glass of water has a mass of 200 g. How many moles of water is this?

The slope of a linear function, h(x), is m=5. If the point (5,6) lies on the graph of h(x), what is the value of h(6)? (Please show work)

A dentist office gives a survey to all wisdom teeth extraction patients asking them to rate the quality of their dental experience. One month after wisdom teeth

You have 2 cards with a sum of (-12) In your hand. What 2 cards do you have?

During the last central high school basketball game, the starting five players scored 11, 7, 21, 14, and 7 points, respectively. for this distribution of scores