bryanmrjr4233 bryanmrjr4233
  • 13-01-2021
  • Mathematics
contestada

Find x in the equation: 2x + 9 = 5x - 12

Respuesta :

rococo908
rococo908 rococo908
  • 13-01-2021

Answer:

x = 7

Step-by-step explanation:

Add 12 to both sides:

2x + 9 = 5x - 12

2x + 21 = 5x

Subtract 2x from both sides:

21 = 3x

Divide each side by 3:

7 = x

So, x = 7

Answer Link

Otras preguntas

Anything would help lol thanks :)
Please Help Me With Art
phrase or clause: like a protective helment for the brain.​
What is h(x)=3x+5 Solve for points
What would be the slope for this problem?
in what way did the mongol empire affect russia and persia similary
2 Select the correct answer. What would a public health worker most likely encourage a community to do? O A. protest against animal testing OB. buy private insu
please help me with this !!!
During a routine physical exam, a client reports becoming increasingly forgetful and fears that old age has arrived. The nurse notes that the client has difficu
Rashad is risk averse and has $4,500 with which to make a financial investment. He has three options. Option A is a risk-free government bond that pays 8 percen