Yaboitrel Yaboitrel

04-09-2018
Mathematics

contestada

2(7x+5)=5x-8

Prove: X= -2

Respuesta :

konrad509 konrad509

04-09-2018

[tex]2(7x+5)=5x-8 \\\\ 14x+10=5x-8\\\\ 9x=-18\\\\ x=-2 [/tex]

Answer Link

Otras preguntas

when two is subtracted from one fourth of a number the result is 17 find the number

You attempt to deliver a rescue breath to an unconscious adult. the breath does not go in. what is the next step in managing this case?

Which aspect of Chinese culture did the Mongols adopt

The _____ plays an important role in encoding emotional experiences, such as fear responses. hippocampus cingulate gyrus thalamus amygdala hypothalamus

Which stage of the cell cycle generally require about the same amount of time in all human cells?

Name a country that separates China and Russia

In 25 minutes Li can run 10 laps around the track determine the number of laps she can do per minute

Why was a plan for reconstruction of the south needed? A. the Lincoln administration did not want to readjust the confederate state to the union B. Many new cit

penicillin is available as a 125 mg tablet how much tablet are need to give a dose of 375 mg

Let a, b, c, and d be constants. Describe the possible solution sets of the inequality ax+b