x+1/2x+3=3/8 solve this equation
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Answered by
3
Answer:
Step-by-step explanation:x+1/2x+3=3/8
(X+1) (8) = (2x+3) (8)
8x+1=16x+24
8x-16x =24-1
-8x=25
X= -25/8
Answered by
2
Step-by-step explanation:
6 power -3
(6)-3 power
1/6 power 3 ( by replacing the negative sign into positive sign)
1 multiply by 3
6 multiply by 6 power 3
1/216 is the answer ...
so 6 power -31 is equal to 1/216 ....
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