avaryjc
avaryjc avaryjc
  • 02-02-2022
  • Mathematics
contestada

helpp what is

3(1-9a)+22a=2(2a-9)-15

Respuesta :

NinjutsuDayDay
NinjutsuDayDay NinjutsuDayDay
  • 02-02-2022

Answer:

a = 4

Step-by-step explanation:

1. Expand

2. Simplfy

3. Add 5a to both sides.

4. Simplify again

5. Add 33 to both sides.

6. Divide both sides by nine

7. Switch the sides up.

Answer Link
sdimplementationadvi sdimplementationadvi
  • 02-02-2022

Answer:

a=4

Step-by-step explanation:

3-27a+22a=4a-18-15

3-5a=4a-33

3=4a+5a-33

3+33=9a

36=9a

a=36/9

a=4

Answer Link

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