nikki4367
nikki4367
31-01-2019
Mathematics
contestada
How do you work this question out?
Respuesta :
zoeybuch5
zoeybuch5
31-01-2019
solve one of the equations for one of the variables. then plug that into the other equation. solve.
let's solve the second equation : x = 3/2y + 13
plug it in : 4(3/2y + 13) - 3y = -2
solve : 6y + 13 - 3y = -2
3y = -15
y = -5
:)
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
how do you find pressure related to temperature
Kiera is performing an experiment. She completed her first experimental trial and recorded the result. When she repeated the trial, she got a completely differe
A conductor has a net charge of +24 uC. How many electrons are needed to make this conductor neutral
how muck work is done using a 500 watt microwave oven for 5 minutes
Why was the Berlin Airlift necessary? A. Because NATO had made a pact with the Soviet Union and had to defend its rights B. Because the American, French, and Br
name for the moons different shapes
Which statement about parentheses is true? I. Parentheses often appear at the end of the sentence. II. Citations for a direct quotation need to be set apart by
a box half full of apples weighs 40kg and the same box one fifth full weighs 22kg, what does the box weigh when empty?
When should you evaluate the benefits of using a particular product? after you buy the product after you have developed an adverse effect from the product afte
Why are water molecules polar?
