27-10-2016
Mathematics

contestada

6x+5y=120, 7x+11y=202 solve for x and y

Respuesta :

AliceLEE AliceLEE

27-10-2016

6x=120-5y -> x=20-5/6*y -> 7(20-5/6*y) + 11y =202 -> 140-35/6*y + 11y = 202 -> 140+31/6*y=202 -> 31/6*y = 62 -> y = 12.

Answer Link

Otras preguntas

The following code segment is intended to remove all duplicate elements in the list myList. The procedure does not work as intended.j \leftarrow← LENGTH (myList

Seven subtracted from x is greater than 15.

in the truss shown, members ac and ad consist of rods made of the same metal alloy. ac is of 25-mm diameter and the ultimate load for that rod is 365 kn. note:

its due today please help

T/F. Civil liberties replaced liberty of contract as the judicial foundation of freedom by the end of the New Deal.

inflationary tendencies and even hyperinflation in many latin american countries have been exacerbated by the tendency of governments to

complete the sentences to explain how a mutation can decrease the activity of a protein. match the words in the left column to the appropriate blanks in the sen

I WILL GIVE 100 POINTS AND MARK BRAINLYEST IF ITS HELPFULL Please HELP. Part A Asking questions will help guide you as you research the topic. Here are some sa

Which of the three molecules below is the enantiomer of the following molecule? Explain how to get the enantiomer.

Using your answer to the previous question, write √13 √3 Here is a square root symbol if you would like to copy it for your answer: ✔ in simplest radical form.

ACCESS MORE EDU ACCESS