Tristansommars Tristansommars
  • 14-10-2020
  • Mathematics
contestada

what is 7x+2y =
i don’t know
i don’t know

Relax

Respuesta :

bbenzenhafer
bbenzenhafer bbenzenhafer
  • 15-10-2020

Answer:

y=-7/2x

x=-2/7

Step-by-step explanation:

Solving for y

7x+2y=

(subtract 7x from both sides)

2y=-7x

(divide both sides by 2)

y=-7/2x

Solving for x

7x+2y=

(subtract 2y from both sides)

7x=-2y

(divide both sides by 7)

x=-2/7

Answer Link

Otras preguntas

uncertainty in malay​
Which detail form the text best helps you infer that the following statement is a theme of the strory
find the derivative of e power ax divide by log bx​
true/false: the vertical axis in a bar chart always shows relative frequencies
Find a picture of a button used for aesthetics Explain your choice
Barry is measuring the length of his pencils. The red pencil is 4.32 inches long, the blue pencil is 6.1 inches long, and the green pencil is 2.27 inches long.
Think about your own culture, including your ethnic background, spirituality, language, and community. what are some practices within your culture that influenc
Someone help please.
Do you know this for social studies
. Arrange the following in order of increasing radius: a) Mg2+, Na+, Al3+ b) Na+, Al3+ , Mg2+ c) Mg2+ , Al3+ , Na+ d) Al3+ , Mg2+, Na+ guys pls help i will v