cami42
cami42
15-12-2017
Mathematics
contestada
3 + 5.2x= 1 - 2.8x how do I solve this?
Respuesta :
stilio1p0zaae
stilio1p0zaae
15-12-2017
3+5.2x=1-2.8x
1. 3+5.2x+2.8x=1
2. 5.2x+2.8x=1-3
5.2x+2.8x=1-3
1. 8x=1-3
2. 8x=-2
8x=-2
1. =-(1/4)
Alternative form:
2. x=-0.25
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Determine the constant of variation for the direct variation given.R varies directly with S. When S is 16, R is 80.
Tires have a normal distribution with a mean of 70000 miles and a standard deviation of 4400 miles. What proportion of tires will last at least 75000 miles.
Is this statement true or false a quotient is the result of division
there are 5 more crows than cows in a farm field. there is a total of 52 legs on all the animals. How many crows and how many cows are in the field?
The width of a rectangle is five less than twice the length. What is the minimum area of the rectangle?
what is the sum of any rational number and it's opposite
What would this be??? ________ is the physical process responsible for soil creation. A. Hydrologics B. Tectonics C. Erosion D. Weathering
How do I solve this problem? You drive your car on a cold day (20^oF Outside) the engine overheats to about (220^oF). When you park the car the engine begins t
what is 6.4 - y = 6 2/5
Which of the following is true of the Canadian Shield region in North America? A It has a mild climate. B It has excellent farmland. C It is densely populated.
