karls02
karls02
01-02-2017
Mathematics
contestada
This using the substitution method
Respuesta :
Stephany04
Stephany04
01-02-2017
4(3/2y+2)+3y=26
6y+8+3y=26
add the y's together
9y+8=26
subtract 8 on both sides
9y=18
divide by 9 on both sides
y=2
(then substitute 2 for y)
4x+3(2)=26
4x+6=26
subtract 6 on both sides
4x=20
divide by 4 on both sides
x=5
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
the cells that store starch in dicot roots are located between the a) xylem and the phloem. b) epidermis and the root hairs. c) epidermis and the cortex. d) epi
how many pounds does a 1.98 liter bottle of water weigh on earth? (ignore the weight of the empty plastic bottle, and assume 3 significant digits).
what is a good half a mile time? today i ran it in 5:43. how can i improve that? i'm a 14 year old girl.
each side of a square is increasing at a rate of 7 cm/s. at what rate (in cm2/s) is the area of the square increasing when the area of the square is 64 cm2?
when preparing to conduct a nursing history and assessment on a patient transferred from the emergency department (ed) whose family believes the patient to be a
in what ways is the electricity generation from a solar panel different from producing electricity with a turbine generator that works on wind, water, natural g
Our eyes detect light that lies only within a small region of the electromagnetic spectrum. This region is called visible light. Which of these statements descr
Which types of printing did albrecht dürer use in most of his work? choose one and describe the method.
which of the following are signs of alcohol poisoning? group of answer choices a. breathing rate is slow or irregular b. skin is cold and clammy c. vomiting and
dina is a fussy baby. she does not seem to eat or sleep on a fixed schedule. she is extremely active, and she gets upset easily. dina likely has a(n) tempera
