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The answer for this system
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The answer for this system

The answer for this system-example-1
User Akhil Pathania
by
8.1k points

2 Answers

5 votes
x equals 3
y equals 5
(3,5)
User Salizar Marxx
by
7.5k points
6 votes
A) 2x + 3y = 21
B) -3x + y = -4
Multiply equation B) by -3
B) 9x -3y = 12 then adding it to equation A
A) 2x + 3y = 21
11x = 33
x = 3

A) 2x + 3y = 21
2*3 + 3y = 21
3y = 15
y = 5



User Christopher Gertz
by
6.8k points
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