BTSJoonie BTSJoonie

03-11-2017
Mathematics

contestada

2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||

Respuesta :

03-11-2017

2x+8=7x-12 we put the x in a side and the number in the other side
5x = 20
x= 20/5 = 4

-m/4+5=2
common denominator
-m /4 + 20/4 = 2/4
-m +20 = 2

m = 20-2 =18

3x-8=-17

3x = -17 +8

3x = -9

x= -9/3 = -3

Answer Link

Otras preguntas

The Utica Boilermaker is a 15-kilometer road race. Sara is signed up to nin this race and has done the following training runs: I. 10 miles II. 44,880 feet III.

Type the adjective in the sentence. (Ignore articles) Press Enter. The hot sand at the beach burned our feet.

which has maximum number of molecules among 7 gram of nitrogen, 16 gram of NO2 16 gram of oxygen and 2 gram of hydrogen

the volume of a cylinder is 44cm3. find the volume of another cylinder of the same height and double the base radius

Please help !!!!! Calculate how many joules of energy are needed to warm 4.37 g of silver from 25.0C 27.50 if the specific heat of silver is 0.24 J/g C?

Copy and complete plss

Simplify the fraction to lowest terms. 56/ 182

х If 5.3 = 12, what is the value of x? 8 0 ООО 18 o 24

Make corrections in punctuation and capitalization in the sentences below. (1) look at your fingertips and you will see small ridges in the skin the pattern of

Hi! Can anyone help me? I would like to know where to get 2019 IEO sample papers for class 6. Thanks!