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hodyreva [135]
3 years ago
11

URGENT 15 POINTS!!!!What is the solution of the system?

Mathematics
2 answers:
ohaa [14]3 years ago
8 0
The elimination method is a sufficient way to solve problems. 

2x+y= 20
6x-5y=12

Add 5y to the one equation.

2x+6y= 20
6x= 12

Subtract 2x from both sides. 

6y= 20
4x= 12

Divide 6 by 20. 
y= 3.3 

Divide 4 by 12.
x= 3

I hope this helped you!

Brainliest answer is appreciated!
Mila [183]3 years ago
8 0
I don't know if this helps but...
(2x4)+6=10
(6x12) - (5x12) = 12

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