Multiply the second equation by 2 so that its
6x+4y=-30
then subtract
6x+y=-39
6x+4y=-30
= -3y=-69
divide by -3 to isolate the y
then you get y=23
substitute the y value back into one of the equations to solve for x.
6x+23=-31
solve like you always do and you'll get your x
Congratulations, you solved a problem.
Answer:
The constant of proportionality is the ratio between two directly proportional quantities.
Step-by-step explanation:
when the value of one variable is related to the value of a second variable we have a relation
Answer:
1000
Step-by-step explanation:
jayfeather friend me
Answer:
Because the first has () and the second doesn't so if u multiply the first one you will have to start with the () but if u answer the second u can start with anything
