Question

Solve
3x-11x-20=0.





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Answer 1

Answer: x=-5/2

Explanation:

1.add similar elements

-8x-20=0

2.add 20 to both sides

-8x-20+20=0+20

3.simplify

-8x=20

4. divide both sides by -8

-8x/-8 = 20/-8

5.simplify

x=-5/2