Elementary Algebra

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How do you solve by elimination this linear equation? 8x-3y=-6,
5x+6y=75

• Elementary Algebra -

8x-3y=-6,
5x+6y=75

multiply the top one by 2

16x-6y=-12,
5x+6y=75

21x=63

can you take it from here?

• Elementary Algebra -

solve the linear system using elimination 10x-9y=46

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