2 years ago

Solve linear equations 1/2x+y=-6 and y=3/5x+5

Mathematics

1 answer:

ser-zykov [4K]2 years ago

5 0

1/2x+y=-6 y=3/5x+5

substitute
1/2x+3/5x+5=-6

11/10x+5=-6

11/10x=-11
11x=-110
x=-10

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