han34
han34
01-05-2017
Mathematics
contestada
How to solve x=6y-11 and 3x-2y=-1 by substitution
Respuesta :
kaelidavis
kaelidavis
01-05-2017
Substitute x into the second equation:
3(6y-11)-2y=-1
18y-33-2y=-1
16y=32
y=2
Then put the y value into the first equation to get x:
x=6(2)-11
x=1
There you go!
Please mark brainliest
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
What two shapes are quadrilaterals with 2 pairs of parallel sides and no right angles?
Adenosine triphosphate (ATP) is the main energy currency used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy fo
What is the effect of the new technology on the production of​ carpet? (Give the number of yards before and after the​ change.)
A flat plate is oriented parallel to a 45 m/s airflow at 20°C and atmospheric pressure. The plate is L = 1 m in the flow direction and 0.5 m wide. On one side o
Translating ideas and images in the speaker's mind into verbal or nonverbal messages that an audience can understand is termed:A. decoding.B. encoding.C. contex
Which of the following ideas support our current scientific understanding of the development of life on Earth?
By law, who is responsible for providing Safety Data Sheets?
PLEASE HELP, NEED THE ANSWER ASAP! Describe the relations between the unions and industry management during this time.
*trigonometry and area.* Find the area of a regular octagon with a side length of 8cm. Round to the nearest tenth.
As you move the pointer over font names in the font list, the text on the slide displays a ____ of the different font choices.
