Question

alguem me ajuda por favor quanto é:
8+2x-3+x=x+10
e
3(2x-2)+5=6+x+14
presciso das contas

Answer 1

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Ola Gabrielle

8 + 2x - 3 + x = x + 10

2x = 10 - 8 + 3 = 5

x = 5/2 

3*(2x - 2) + 5 = 6 + x + 14

6x - 6 + 5 = x + 20

6x - x = 20 + 6 - 5

5x = 21

x = 21/5 

pronto

Answer 2

8 + 2x - 3 + x -x = 10
2x + 5 = 10
2x = 10 - 5
2x = 5
  x = 5/2
============================
6x - 6 + 5 = 6 + x + 14
6x - x = 14 + 6 + 6 - 5
5x = 26 - 5
5x = 21
  x = 21/5