Question

13 - 2×=9 (x=3)
Mathematics
answer batao
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Answer 1

Answer:

-2^x=9-13

2^x=4

2^x=2^2

so by comparing exponents,

x=2

hope it helps u dear☺️☺️☺️

Answer 2

Answer:

13 - 2x = 9

-2x = 9 - 13

-2x = -4

x= 4/2

x= 2