Seudónimo
Seudónimo
01-09-2015
Mathematics
contestada
7x - 14 = 3x - 5x + 13
Respuesta :
antonio9990
antonio9990
01-09-2015
[tex]7x-14=3x-5x+13 \\ 7x-3x+5x=13+14\\9x=27\\x=27:9\\\boxed{x=3} \\ \\ \text{Check:}\\---\\7*3-14=3*3-5*3+13\\21-14=9-15+13\\7=7 \ \to \text{true} \\ \\ \\\\\huge\text{The answer is x=3}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
The South was not in an economic position to wage a successful war. Thoroughly explain why they were not, and judge if you think this had an impact on the overa
Which of the following cash crops are MOST likely to be grown in the highlighted country?I. TeaII. RubberIII. CottonIV. Coffe1. I only2. III only3. I and III4.
2 courageous people who risked their lives for jews during the holocaust?
A concerto grosso most often has ____________ movement(s).A. oneB. twoC. threeD. four
two circles have the same center one circle has the radius of 3 centimeters and the orner has a radius of 1 centimeter what is the locus of the points equidista
How many moles of O2 are consumed if 20 moles of SO2 are produced
Kim's softball team was playing in the championship game. When there were 4 innings left, the team was losing by a score of 17 to 6 points. In the last 4 inning
How do Brutus and Cassius part?
How does a person’s life on Earth affect their experiences in the Underworld?
What is the downside of observational learning? You can be encouraged to behave badly. You have no control over quitting bad habits. You have a hard time learni
