Find x, if 9 x 3* = (27)2x - 3
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Answered by
2
Answer:
9 × 3x = (27)2x – 3
32 × 3x = (3 × 3 × 3)2x -3
⇒ 3x + 2 = (3)3(2x -3)
⇒ 3x+2 = (3)6x -9
Since, base are same, compare them,
X + 2 = 6x – 9
6x – x = 9 + 2
⇒ 5x =11
⇒ x = 11/2
⇒ x = 2. 1/5
Answered by
0
Step-by-step explanation:
27=54×-3
27=-162
?= -162-27
?=-189
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