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Which linear system has the solution (6, 6) A:4x - 3y = -1 -2x + y = -3 B: x + y = 12 3x - 2y = 6 C: 3x + y = 4 4x - 3y = 1 D: 4x + 3y = 0 2x - y = 0

Which linear system has the solution (6, 6) A:4x - 3y = -1 -2x + y = -3 B: x + y = 12 3x - 2y = 6 C: 3x + y = 4 4x - 3y = 1 D: 4x + 3y = 0 2x - y = 0
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2 votes
Which linear system has the solution (6, 6)

A:4x - 3y = -1 -2x + y = -3
B: x + y = 12 3x - 2y = 6
C: 3x + y = 4 4x - 3y = 1
D: 4x + 3y = 0 2x - y = 0

User Ratnesh Maurya
by
7.6k points

2 Answers

6 votes
By substituting x = 6 and y = 6 into the options we have that the correst answer is option B.
User Dark Cyber
by
8.1k points
4 votes
B: x+y=12 3x-2y=6
6+6=12 (3×6)-(2×6)=6
User Eraklon
by
7.4k points
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