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 ( 44+ )
Otras preguntas
How many states have to ratify an amendment
Two banked curves have the same radius. Curve A is banked at 12.7 °, and curve B is banked at an angle of 15.1°. A car can travel around curve A without relying
Use the work below to answer the following question. YOUR ALL WELCOME THIS IS FROM EDGU
What is the value of y?Y + 30°A. 85°B. 55 c. 110°D. 10°
The burning of which of the following energy sources is most linked to global warming?A. biomassB. hydropowerc.coalD.nuclear
how many degrees will the hour hand of a clock move if it is turned clockwise from 4 pm to 8 pm?
Professor Jones has to select 6 students out of his English class randomly to participate in a regional contest. There are 36 students in the class. Is this a P
What's the difference between a brand-name and a generic product? A. The company that sells the product B. The side effects of the product C. The quality of the
1) Two coins are to be flipped. The first coin will land on heads with probability .6, the second with probability .7. Assume that the results of the flips are
A square has an area of 25 square inches. How long are its sides?
