lilly4085 lilly4085
  • 15-10-2018
  • Mathematics
contestada

17 - 3 (a+5) = 6 (a+5) - 2a

Respuesta :

grayv157
grayv157 grayv157
  • 15-10-2018

17-3a-15=6a+30-2a

Combine like terms

a= -4

Answer Link
soggypotato59 soggypotato59
  • 15-10-2018
-3a-15 = 6a+30-2a
-3a-15= 6a+2a
-3a-15=8a+30
+3a +3a
-15=11a+30
-30 -30
-45=11a
/11 /11
-4.1=a
Answer Link

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