4x-(x+7) divided by 3x-(5x-9) is equals to 2 divided by 3
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Answer:
Step-by-step explanation:
4x-(x+7)/3x-(5x-9)=2/3.
=4x-x-7/3x-5x+9=2/3. (open the brackets)
= 3x-7/-2x+9 =2/3
=3(3x-7)=2(-2x+9) (cross multiplication)
=9x-21=-4x+18
=13x=39
x=3
Answer =3
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