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

What two factors determine the state of rocks and metals Inside the earth?
A bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's
Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?
what is the cell cycle??
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every
Is STM semantically or acoustically encoded??
I need a Amazon tribe name please! Need for Monday
what are some reasons for limiting authority
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.
How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)