Question

evaluate {(3/2)-²}²,[(5-¹×3-¹)-¹÷6-¹],(4/9)⁴×(4/9)-⁷=(4/9)²x-¹​

Answer 1

Same base then

4+(-7)=2x-1

4-7=2x-1

-3=2x-1

-3+1=2x

-2=2x

-2/2=x

-1=x

Answer 2

Answer:

4+(-7)=2x-1

4-7=2x-1

-3=2x-1

-3+1==2x

-2=2x

-2/2=x

-1=x

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