claudiamaso11 claudiamaso11
  • 22-04-2020
  • Mathematics
contestada

1) Redueix termes semblants:
a) 2x - 3 + 15x + 8 =
b) -3x + 11 + x =
c) x + 4 - 7x - 9 + x =
d) x + y + 1 + 2x - 2y - 2 =

Respuesta :

raikudev
raikudev raikudev
  • 22-04-2020

Answer:

a. 17x+5

b. -2x+11

c. -5x-5

d. 3x-y-1

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