Advertisements
Advertisements
प्रश्न
The expression obtained when x is multipled by 2 and then subtracted from 3 is ______.
पर्याय
2x – 3
2x + 3
3 – 2x
3x – 2
उत्तर
The expression obtained when x is multipled by 2 and then subtracted from 3 is 3 – 2x.
Explanation:
First x is multiplied by 2.
2x × – 2x
Now, 2x is subtracted from 3 = 3 – 2x
APPEARS IN
संबंधित प्रश्न
Write the following using literals, numbers, and signs of basic operations:
y decreased by 7
If x = 1, y = 2 and z = 5, find the value of 2x2 − 3y2 + z2
If x = 1, y = 2 and z = 5, find the value of xy + yz − zx
Identify the monomials, binomials, and trinomials in the following:
−5x3
Subtract:
−7x from 9y
`4/2` = 2 denotes a ______.
‘One third of a number added to itself gives 8’, can be expressed as `x/3 + 8 = x`.
A pencil costs Rs p and a pen costs Rs 5p.
Identify the operations (addition, subtraction, division, multiplication) in forming the following expression and tell how the expression have been formed.
17y, `"y"/17`, 5z
Give expression in the following case.
y is multiplied by − 5 and the result is added to 16
