Melony
Melony
05-06-2015
Mathematics
contestada
PLEASE HELP
Solve.
5x+2/2 = 2x - 1
X = ________ ?
Respuesta :
MichaelTruong
MichaelTruong
05-06-2015
simple algebra:
5x+2/2=2x-1
multiply both sides by 2
5x+2=2(2x-1)
5x+2=4x-2
subtract 4x from both sides
x+2=-2
subtract 2 from both sides
x=-4
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Naturally occurring vitamin B12 is found in which of the following foods? -Eggs and beef -Watermelon and strawberries -Whole-grain bread and pasta -Nuts and see
What type of cloud infrastructure delivers services based on security requirements, the mission-critical nature of the applications, and other company-establish
Write an equation howing the relationhip. Ue `E` to repreent energy and `d` to repreent the number of day
The legs of a right triangle are 3 units and 6 units. What is the length of the hypotenuse? Round your answer to the nearest hundredth. (5 points) Question 4 op
A knife cot 3 time the cot of a poon. 9 poon and 12knive cot 82. 80 How much doe one knife cot
Lauren had 3/4 gallon of paint he poured in an additional 1/8 gallon from another can. How much paint doe lauren have?
URGENT-50 POINTS + brainly What is the sum of the series sum from n equals 1 to infinity of negative 3 times three eighths to the n power question mark
كيف نلاحظ وقفة كبيرة في الكلام؟
Use the original price and the markdown to find the retail price. Original price: $110; Markdown: 30%
Victoria depoited $15,000 into a aving account that earn an annual imple interet rate of 0. 2%. To the nearet tenth of a year, how long will it take for the acc
