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 a typical automobile tire cost $50 in the base year and had a useful life of 40,000miles. Ten years later, the typical automobile tire cost $75 and had

What is to make a good impression on someone" in Spanish? O A. Pasarlo bien B. Caerle bien a uno O O O C. Enamorarse de alguien) D. Tenerle envidia (a alguien)

A sequence of words forms a

For an experiment, Sarah must write a description of herself every hour. After the first hour, Sarah is at school and she writes, "I am a student." An hour late

the area surrounding old Mexico is sometimes called

Find the y-intercept of the graph shown. Pls show work!

The Insurance Institute reports that the mean amount of life insurance per household in the US is $110,000. This follows a normal distribution with a standard d

Find the sum of the first 25 terms in this geometric series: 8 + 6 + 4.5...

Which of the following is a layer of the solid Earth? A convecting mantle B. biosphere C. Ring of Fire D. atmosphere

As people get older… they feel emotions more strongly. they wish they could still cry and yell like babies. they don't feel as many emotions as they did when th