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प्रश्न
The sum of twice and four times of the variable x is __________
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उत्तर
The sum of twice and four times of the variable x is 6x
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संबंधित प्रश्न
Write the numerical coefficient of 7xyz
Add
2x3 − 3x2 + 7x − 8, −5x3 + 2x2 − 4x + 1, 3 − 6x + 5x2 − x3
Add
2x2 − 8xy + 7y2 − 8xy2, 2xy2 + 6xy − y2 + 3x2, 4y2 − xy − x2 + xy2
Add
x3 + y3 − z3 + 3xyz, − x3 + y3 + z3 − 6xyz, x3 − y3 − z3 − 8xyz
If a = 5, the value of 2a + 5 is ____________
The value of x for which the expressions 3x – 4 and 2x + 1 become equal is ______.
Make up as many expressions with numbers (no variables) as you can from three numbers 5, 7 and 8. Every number should be used not more than once. Use only addition, subtraction and multiplication.
(Hint: Three possible expressions are 5 + (8 − 7), 5 − (8 − 7), (5 × 8) + 7; make the other expressions.)
Give expression for the following case.
7 subtracted from p
Give expression in the following case.
11 added to 2m
Two-third of a number is greater than one-third of the number by 3. Find the number.
