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

Energy is measured in watts and work is measured in joules. true or false?
Typically, books written in third person A. allow the reader to feel like an additional character. B. have unlimited access to what all characters
Forests are the only carbon sinks on Earth. TRUE or FALSE
There are 24 offices in a building that contains 4 floors. On average, how many offices are on each floor?
When they were Soviet republics, the Baltic States contained many important Soviet ____________ bases. a. army b. naval c. air force d. special forces
If two organisms are in the same phylum, then which of these statements is correct?
20% of what number is 7
which is a typical example of Gothic character
which letter identifies the country known as china
At atom that has only one electron in its valence electron shell is ________ chemically reactive. a. not b. mildly c. highly d. The name of the element is n