The value of x in the equation 2x/3 - 7 = 3x/2 + 5 is
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Answered by
14
Answer:
-14.4
Step-by-step explanation:
2x/3 - 7 = 3x/2 + 5
2x/3 - 3x/2 = 5 + 7
(4x-9x)/6 = 12
-5x = 72
x = 72/-5
∴ x = -14.4
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Answered by
2
( 2x / 3 ) - 7 = ( 3x /2 ) + 5
LCM of 2,3: 2x3 = 6
- 2x (x) 2 / 3x2 - 3x (x) 3 / 2x3
- = 4x/6 - 7 = 9x/6 + 5
- Transpose 9 to LHS, -7 to RHS
- = (4x - 9x )/6= 5+7
- -5x / 6 = 12
- Transpose 6 to RHS
- -5x = 12 x 6 = 72
- -5x =72
- Transpose -5 to RHS
- x = 72/-5
Hope it helps u!
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