find X if (-2/3)-¹³x(3/-2)=(-2/3)-²x+¹
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(-2/3)^-13 × (3/-2)^8=(-2/3)^-2x+1
=》(-2/3)^-13 ×(-2/3)^-8=(-2/3)^-2x+1
when base are equal then power will also equal
=》-13 +(-8)=-2x+1
=》-13-8-1=-2x
=》-22=-2x
cancelling (-) from both sides
22=2x
=》22/2=x
=》11=x
thankyou!!
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