dmfan22
dmfan22 dmfan22
  • 14-04-2021
  • Mathematics
contestada

3p + 10 = 2p + 21

a. 15
b. 17
c. 11
d. 21​

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 14-04-2021

Answer:

c.  11

Step-by-step explanation:

3p + 10 = 2p + 21

Subtract 2p from both sides.

3p - 2p + 10 = 2p - 2p + 21

Simplify.

p + 10 = 21

Subtract 10 from both sides.

p + 10 - 10 = 21 - 10

Simplify.

p = 11

Answer: c.  11

Answer Link
jtudor
jtudor jtudor
  • 14-04-2021

Answer:

c.11

Step-by-step explanation:

3+10=2+21

3+10−10=2+21−10

3=2+11

3−2=2+11−2p

=11

hope this helps

have a nice day

Answer Link

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