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kifflom [539]
3 years ago
7

If 3x - 4y = 15 and -2x + 3y = 10, then x - y = ?

Mathematics
2 answers:
valkas [14]3 years ago
3 0

Answer:

x - y = 25

Step-by-step explanation:

3x - 4y = 15

-2x + 3y = 10

Add the two equations together

 3x - 4y = 15

-2x + 3y = 10

----------------------

x - y = 25

ValentinkaMS [17]3 years ago
3 0

Answer:

{\Huge{\underline{\underline{\textbf{\textsf{Answer}}}}}}

>> 3x - 4y = 15

>> -2x + 3y = 10

Add the two equations together

>> 3x - 4y = 15

>> -2x + 3y = 10

----------------------

Hence, x - y = 25

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