stary04 stary04

25-04-2019
Mathematics

contestada

183=-8(7x-2)-1
and this one
6(8+8r)=-288

Respuesta :

chikafujiwara chikafujiwara

25-04-2019

Answer:

x = -3

r = -7

Step-by-step explanation:

Distribute.

183 = -56x + 16 - 1

Combine like terms.

183 = -56x + 15

Isolate the variable.

-56x = 168

Divide by the coefficient.

x = -3

Distribute.

48 + 48r = -288

Isolate the variable.

48r = -336

Divide by the coefficient.

r = -7

Answer Link

Otras preguntas

The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the length of the hypotenuse? A.

if average of m numbers is n^2 and average of n numbers is m^2 then average of m+n numbers is

How did the Constitution of 1832 differ from the Constitution of 1817?

the problem says find equivalent expressions that have the LCD picture of problem below

which fraction is the largest? 3/4 ,4/5, 7/8, or 5/4? and why?

A room is 3 3/4 m long and 4 2/3 m wide. What is the area of the room?

The length of one leg of a right triangle is 24 ft, and the length of the hypotenuse is 40 ft. What is the length of the other leg?

To call off,invalidate,void means what

Which three ordered pairs complete the table to give solutions of the equation y = x – 7? A.(3, –10), (0, –7), and (3, 4) B.(–3, –10), (0, –7), and (3, –4) C

how did innovation in industry, travel and communication change the lives of American in the 1800s