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प्रश्न
The solution of the equation `"3x" - 1/2 = 5/2 + "x"` is ______.
विकल्प
`5/3`
`7/2`
4
`3/2`
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उत्तर
The solution of the equation `"3x" - 1/2 = 5/2 + "x"` is `bbunderline(3/2)`.
Explanation:
`"3x" - 1/2 = 5/2 + "x"`
`=> 3"x" - "x" - 1/2 = 5/2 + "x" - "x"`
`=> "2x" - 1/2 + 1/2 = 5/2 + 1/2`
`=> "2x" = 5/2 + 1/2`
`=> "2x" = 6/2`
`=> "2x" = 3`
`=> "x" = 3/2`
संबंधित प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operations.
One-half of the sum of numbers x and y.
Factorize : x2 + y - xy - x
Multiply: 9x2 + 25y2 + 15xy + 12x − 20y + 16 by 3x − 5y + 4
Evaluate:
(i) (a + b)(a - b)
(ii) (a2 + b2)(a + b)(a - b); using the result of (i).
(iii) (a4 + b4)(a2 + b2)(a + b)(a - b); using the result of (ii).
Divide: 4a2 - a by - a
Divide: 9a4b - 15a3b2 + 12a2b3 by - 3a2b
Divide: x3 − 6x2 + 11x − 6 by x2 − 4x + 3
Write the variables, constant and terms of the following expression
b + 2
If x = 2 and y = 3, then find the value of the following expressions
2x – 3y
Which of the following is an example of a monomial?
