Question #15803
3x+2y=13
2x-y=4
2x-y=4
Expert's answer
3x+2y=13
2x-y=4
3x+2y=13
y=2x-4
3x+2(2x-4)=13
y=2x-4
3x+4x-8=13
y=2x-4
7x=21 =>x=3
y=2x-4 => y=6-4=2
2x-y=4
3x+2y=13
y=2x-4
3x+2(2x-4)=13
y=2x-4
3x+4x-8=13
y=2x-4
7x=21 =>x=3
y=2x-4 => y=6-4=2
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#339914 on Dec 2023
#339914 on Dec 2023