emilymt06
emilymt06 emilymt06
  • 12-10-2021
  • Mathematics
contestada

plz help me with 13-16

plz help me with 1316 class=

Respuesta :

cdj8498
cdj8498 cdj8498
  • 12-10-2021

Answer:

13) [tex]x = 10[/tex]

14) [tex]x = 22[/tex]

15) [tex]x = 12[/tex]

16) [tex]x = -15[/tex]

Step-by-step explanation:

13) [tex]4x+5x=9x;90/9=10[/tex]

14) [tex]45-1=44;44/2=22[/tex]

15) [tex]37-1=36;36/3=12[/tex]

16) [tex]-54+26=-28;x-28=3x+2;x=-15[/tex]

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