04-04-2019
Mathematics

contestada

The product of a number and 2 is 20 less than the product of the number and -3. What is the number?

Respuesta :

starlipika starlipika

05-04-2019

answer:

x = -4

steps:

Let the number = x (set up an equation)

2x = -3x - 20

add 3x to both sides

5x = -20

divide by 5 on both sides

x = -4

Answer Link

Otras preguntas

body tissues biomechanical advantages

what is the total surface area?

ASAP!!!! What is the answer?

2. Explain why a psychiatrist cannot diagnose "insanity".

The are 425 apples in basket A and 381 apples in Basket B. How many apples are there in the two baskets?

Use the diagram below to find the lengths of the missing sides. Figures in each diagram are similar. X=15 X=10 X=40 X=30

The graph below shows a proportional relationship between xxx and yyy. What is the constant of proportionality, \dfrac{y}{x} x y start fraction, y, divided

negative 4 divided by 3 as a fraction.

Find the number that makes the ratio equivalent to 2:3

How many moles of HCI are neede to prepare 150 mL of a 1.2 Msolution?