plz answer the question
if 9x*3²*(3-x/2)=1/27 find x
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Answer:
X = -1/3
Step-by-step explanation:
9^× x 3^² x 3^²×/2 = 1/27
9^× x 9 x 3^× = 1/27
all the variables one side and all the numbers one side
9^× x 3^× = 1/27÷ 9
3^²× x 3^× = 1/3
3^²× x 3^× = 3^-1
3^²×+× = 3^-1
When bases are same we can directly solve the exponents.
2x + x = -1
3x = -1
x = -1/3
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le bete mauj kr
bn ja
tu lee
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