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Please help me on number six

Please help me on number six-example-1
User Sachadso
by
2.4k points

1 Answer

7 votes
7 votes

Answer:


x=-2

Explanation:


x-x(3x-5)=x-2(x^2+x)-x^2-14


x-3x^2+5x=x-2x^2-2x-x^2-14


-x
-x


-3x^2+5x=-2x^2-2x-x^2-14


-3x^2+5x=-3x^2-2x-14


+3x^2
+3x^2


5x=-2x-14


+2x
+2x


7x=-14


(7x)/(7) =(14)/(7)


x=-2

Hope this helps!

User Jzworkman
by
2.6k points