sistem of equations

when you eliminate a equation ?

when you divide a number ?

how many equations you can choose ?

• 1

• 6

• 2

• 4

what letter you have to find in this number ?(just the letter )

what you need to do when x or y don't get out ?

• modify

• change the numbers

• change the class

• change the signature

divide ... what's the number that you get ?

• 4

• 5.3

• 1

• 3

whats the value of x ?

you get 2 in your answer ?

• yes :D

• no :(

ploget in and find the results

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