s5110407
s5110407 s5110407
  • 23-09-2020
  • Mathematics
contestada

3x + 8 = -2x -7 pls help

Respuesta :

goodbadguy2121
goodbadguy2121 goodbadguy2121
  • 23-09-2020

Answer: x= −3

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blakcb3rryviola
blakcb3rryviola blakcb3rryviola
  • 23-09-2020

Answer:

x = -3

Step-by-step explanation:

3x + 8 = -2x - 7

First, group together the like terms.

(Don't forget to change signs if you move something to the other side of the equation.)

3x + 2x = -7 - 8

Then, add or subtract.

5x = -15

Divide.

x = -3

Hope this helps!

Please let me know if I've done anything incorrectly!

Answer Link

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