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प्रश्न
Solve the following equation.
`4"x"+1/2=9/2`
बेरीज
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उत्तर
`4"x"+1/2=9/2`
⇒ 4x = `9/2-1/2`
⇒ 4x = `(9-1)/2`
⇒ 4x = `8/2`
⇒ 4x = 4
⇒ x = `4/4`
⇒ x = 1
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संबंधित प्रश्न
Subtract 3xy + 5yz − 7zx from 5xy − 2yz − 2zx + 10xyz.
Simplify combining like terms: 5x2y − 5x2 + 3y x2 − 3y2 + x2 − y2 + 8xy2 −3y2
Simplify combining like terms: (3y2 + 5y - 4) - (8y - y2 - 4)
Add: 3mn, − 5mn, 8mn, −4mn
Subtract: -x2 + 10x - 5 from 5x - 10
From the sum of 4 + 3x and 5 - 4x + 2x2, subtract the sum of 3x2 - 5x and -x2 + 2x + 5.
Solve the following equation.
10 = 2y + 5
Add: 7x2 - 4x + 5 and 9x – 10.
Add: 8x, 3x
Each symbol given below represents an algebraic expression:
= 2x2 + 3y, 
= 5x2 + 3x, 
= 8y2 – 3x2 + 2x + 3y
The symbols are then represented in the expression:
Find the expression which is represented by the above symbols.
