xxrayah
xxrayah
01-09-2016
Mathematics
contestada
I NEED HELP
7x+14-3x=30
Respuesta :
hannahcakes
hannahcakes
01-09-2016
X would equal 4! You combine like terms and then solve!
Answer Link
ryannthompson
ryannthompson
01-09-2016
7x+14-3x=30
4x+14=30
-14 -14
4x=16
4x/4=16/4
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
What is the independent variable in the experiment? A. growth rate of plants B. amount of light each terrarium is exposed to
given m(n)=2n^2-10n-14,find m(4)+m(-1)
The length of a rectangle is 4 cm longer than its width. If the perimeter of the rectangle is 40 cm, find its area
two object A and B vertically thrown upward with velocities of 80m/s and 100m/s at two seconds interview where and when will the two object meet.
1. Car A is heading East at 25 m/s and car B is also heading East at 25 m/s. What is the relative velocity between car A and car B? How would the passenger in
1. How________ is it from here to the nearest supermarket? - It’s about 500 meters. A. far B. long C. difficult D. nice 2. My English teacher, Mr. Nam, often dr
A service level of 95% means there is a 0.95 probability: ___________ a. a. of meeting all demand. b. b. of a stockout. c. c. that supply will exceed demand. d.
break down component parts
A body of mass m moves along y such that at time t its position is y(t)= at^2 – bt + c, where a, b, c are constant.(a) Calculate the acceleration of the body. (
I need help with my Arabic can someone who mows Arabic help me pls
