jordinunique jordinunique

10-02-2020
Mathematics

contestada

Solve the equation 2/5x-1=9. Complete each step of the solution and check your solution

Respuesta :

ersmoonlight ersmoonlight

10-02-2020

Answer:

x = 25

Step-by-step explanation:

2/5x - 1 = 9

Add 1 to both sides

2/5x = 10

Multiply by 5 on both sides

2x = 50

Divide by 2 on both sides

x = 25

Check the answer:

Plug in 25 for x

2/5(25) - 1 = 9

10 - 1 = 9

9 = 9

The answer is correct.

Answer Link

Otras preguntas

One responsibility of the Center for Drug Evaluation and Research is to work with product marketers.Is that true or false

What does it mean by a "genetically engineered seed "?

Original work A novel about two brothers who travel across the country in order to find their lost little sister. What is one example of using a new medium to i

Modern atomic theory has been developed incrementally as new information has become available through __________.

Which of the following happened during the Second Great Awakening? A.New universities were founded to educate Protestant ministers. B.Jonathan Edwards and Georg

Based on the time scale, which of these inferences is most likely correct

evaluate the expression for the given value of the variable 5 ×(h+3) for h=7

Can someone help me solve by showing me how to..

PLEASE HURRY!!Will give BrainliestFigure 1 is dilated to get Figure 2.What is the scale factor?Enter your answer in simplest form in the box.

What are the 6 elements in a novel? I WILL MARK THE BRAINLIEST!!!