Seudónimo
Seudónimo
02-10-2017
Mathematics
contestada
Solve x + 9 = 18 - 2x
Respuesta :
woodcaleigh26
woodcaleigh26
02-10-2017
Add 2x to both sides,
3x+9=18
Subtract 9 from both sides. 3x=9
Divide both sides by 3.
x=3
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
In a democratic society, which of the following statements best describes how people earn a living? a People must have the same career that their parents had. b
Which of the following would have supported the actions shown in this cartoon during Reconstruction? Radical Republicans Ku Klux Klan Northerners Freedman's Bur
8x = 2x + 30 What is the value of 'x'?
what amendment gives us protection against the national government's doings things not listed in the constitution
Use the following quote from Adam Smith to answer the question below: "It is not from the benevolence of the butcher, the brewer, or the baker that we expect ou
Identify the factual statement below a. buying a home is a very stressful experience b. Ben Bernanke became chairman of the federal reserve in 2006. c. Taxpayer
what is the probability that a randomly selected dunlop tire lasts between 65000 and 80000 miles?
For every bag of trail mix the local Scout Guide troop sells, they earn $0.45. a. Write an expression to represent this situation. b. Sarah sold 52 bags of tra
Which sentence has an unclear or missing pronoun antecedent? A. You must turn in your forms, or it won't happen. B. You should carry your wallet at all times. C
can u help if three times a number is increased by 4 the results is -8 . find the number
