needmathhelp48 needmathhelp48
  • 05-09-2018
  • Mathematics
contestada

How do you solve for x in 3x-12=9

Respuesta :

paigehanning13osukxy
paigehanning13osukxy paigehanning13osukxy
  • 05-09-2018
add 12 to both sides. leaving you with
3x=21
then divide 3 on both sides. leaving you with
x=7

hopefully that’s right!!!
Answer Link
jaylynnamaya jaylynnamaya
  • 05-09-2018

3x - 12=9

3x=9 + 12

3x=21

x=7

Answer Link

Otras preguntas

How can poor posture result in back pain?
7,000lbs times what would equal 3.5 tons
Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
what are the 2 greatest common factors of 32?
what special burdens does Mari djata suffer from as a child
Describe three things that can happen to water when it falls on Earth’s surface.
How is stress related to perception
This present-day nation was home to the Ottoman Empire.
If one body is positively charged and another body is negatively charged, free electrons tend to A. move from the negatively charged body to the positively ch
What is the meter for the poem "prospects of future glory of America" by John Trumbull