x-3/x+3=2x-1/2x+3
from chapter simple linear equations please help me
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Answer:
x-3÷x+3=2x-1÷2x+3
=>cross multiplying
=>(x-3)(2x+3)=(x+3)(2x-1)
=>x(2x+3)-3(2x+3)=x(2x-1)+3(2x-1)
=>2x²+3x-6x-9=2x²-x+6x-3
=>2x²+3x-9=2x²-5x-3
=>2x²-2x²+3x+5x= -3+9
2x²gets cancelled
so,
3x+5x= -3+9
=>8x=6
=>x=6÷8
=> x= 0.75
this is the answer
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