nella6750 nella6750
  • 03-10-2021
  • Mathematics
contestada

Solve: 4x - 3 = 2x + 7
Solve: 2x + 6 = 7x - 14

Respuesta :

Аноним Аноним
  • 03-10-2021

#1

[tex]\\ \sf\longmapsto 4x-3=2x+7[/tex]

[tex]\\ \sf\longmapsto 4x-2x=7+3[/tex]

[tex]\\ \sf\longmapsto 2x=10[/tex]

[tex]\\ \sf\longmapsto x=5[/tex]

#2

[tex]\\ \sf\longmapsto 2x+6=7x-14[/tex]

[tex]\\ \sf\longmapsto 7x-2x=6+14[/tex]

[tex]\\ \sf\longmapsto 5x=20[/tex]

[tex]\\ \sf\longmapsto x=4[/tex]

Answer Link

Otras preguntas

Section-C (A) Supply the correct form of the verbs in brackets : (i) Fortune Favors (Favour) the brave. (ii) Our school..uns. (run) from 7.30 to 12.30. (iii) He
In terms of biochemistry, what is a codon?
Fill in the Missing words: Gagarin is to astronaut as Newton is to ________​
What determines the stability of nucleus. explain?
What percentage of the circle is shaded? * Between 0 and 25% Between 25% and 50% Between 50% and 75% Between 75% and 100% 1 point​
who is at first went in universe?
Who put all the old magazines the cupboard ? Use appropriate prepositions
Transform positive sentences into negative sentences: 1. she is tall​
Raja Ram Mohan Roy founded the_______
2. He typed The .............. to finish his report on time.