ciave11 ciave11

01-10-2014
Mathematics

contestada

-7x-17= -9x+13
solve for x

work too please!

Respuesta :

01-10-2014

-7x - 17 = -9x + 13

Add 9x to each side: 2x - 17 = 13

Add 17 to each side: 2x = 30

Divide each side by 2 : x = 15

Answer Link

Otras preguntas

Suppose there is a 1.8 Farenheit drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 62.4 fare

1. Two ski rental companies have different pricing systems. Company A charges a flat fee of $10 plus $5 per hour. Company B does not charge a flat fee but charg

A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 15.27 nm. What is the total width of a crystal in millimeters

When you give the authors or editors' names in a works cited citation, which of the following things do you need to include? A. Tides, such as Dr., Mr., and Sir

In a laboratory, it is often convenient to make measurements in centimeters and grams, but SI units are needed for calculations. Convert the following measureme

Evalute the impact of progressive movement.

What is the maximum speed that a 2200 kg car can go around a level circular track with a radius of 30.0 m without slipping if the coefficient of static friction

The only taxonomic category in which microevolution can occur is the ________ level.a. domain.b. species.c. genus.d. kingdom.e. family.f. population.

Analyze how each of the following factors contributed to the rapid economic growth of the Gilded Age. In your response, include references to specific people wh

Thornbrough Corporation produces and sells a single product with the following characteristics: The company is currently selling 7,000 units per month. Fixed ex