applez0817 applez0817

24-05-2021
Mathematics

contestada

If x - 12y= -210 and x -6y=90, then x=

Respuesta :

Lukecastellan Lukecastellan

24-05-2021

Answer: x = -30

Step-by-step explanation:

y = -20 by using process of elimination substitute y as -20 in either of the equations you get -30 for x

Answer Link

ixocole ixocole

24-05-2021

Answer: x = -30

Have a great day !

Answer Link

Otras preguntas

£750 is divided between Bridget, Caroline & Sarah so that Bridget gets twice as much as Caroline, and Caroline gets three times as much as Sarah. How much d

Wendy is taking a cab ride. The ride costs $1.20 for the first 0.5 km, and $0.90 for each additional 0.5 km. If the trip costs $12.00, how many kilometres was t

Explain how you could use Avogadro's Law given the grams of a known compound and volume.

write a reply to this letter informing the immediate steps that would be taken to solve the problem.complain against improper garbage collection.I would like to

Which is the equation of a line that has a slope of One-half and passes through point (2, –3)?

Look at this information.[tex]x \leqslant 0[/tex]1)Give an example of what the value of x could be.2) Give a different example of what the value of x could be.

Two large rectangular aluminum plates of area 180 cm2 face each other with a separation of 3 mm between them. The plates are charged with equal amount of opposi

Here are the ingredients for making fish pie for 6 people. 180g flour 240g fish 80g butter 4 eggs 180 ml milk a) clare makes a fish pie for 2 people work out ho

1. Your supports should tie back explicitly to your thesis. True False

Michelle is considering investing in a company's stock and is aware that the return on that investment is particularly sensitive to how the economy is performin