Badatmathperson
Badatmathperson
04-10-2017
Mathematics
contestada
I need help with 2x+12=3x-31
Respuesta :
alexy0675
alexy0675
04-10-2017
2x+12=3x-31. we add 31 to both sides 2x+33=3x. we subtract 2x on both sides and get 33=x so x is 33
Answer Link
madisontcodd
madisontcodd
04-10-2017
x should be 33. sorry if I get it wrong I tried :(
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Suppose a random sample of 64 men has a mean foot length of 27.5 cm with a deviation of 2 cm. Construct a 95% confidence interval for the mean of the population
Which sentence correctly omits hyphens in a modifying phrase? A-The equipment that the IT department ordered was state of the art. B-Adrianne and Gina rented a
A sample of nitrogen is initially at a pressure of 1.7 kPa, a temperature of -10 C and a volume of 7.5 m3. Then the volume is decreased to 3.8 m3. the temperatu
A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104 represents the situation, where
Solve the proportion. x-8/5 = 2/4 A) 5/2 B) 9/2 C) 21/2 D) 18
You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Your answer should be in percent form rounded to th
A man on a diet is losing four-tenths of a kilogram each day. How many days will it take him to lose 3.2 kilograms?
If b is inversely proportional to c, and b is 5 when c is 12, find b when c = 20. A. b = 60 B. b = 4 C. b = 15 D. b = 3
¿Hicistie tu malatya Ayer? A. Sí , hice mi maletas ayee B. Sí, hizo mi maleta ayer C. Sí , hago mi maleta ayee D. Sí, have mi maleta ayer
PLSSSSS HELP 15 POINTS If the measure of angle 2 is 92 degrees and the measure of angle 4 is (1/2x) degrees, what is the value of x? Answer choices: 46 88 92 1