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प्रश्न
Write 'T' for true and 'F' for false for the statement given below:
2x + 3 = 5 is a linear equation.
पर्याय
True
False
उत्तर
True
This is because the maximum power of the variable x is 1.
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संबंधित प्रश्न
Write the given equation in statement form:
`m/5 = 3`
Add the following:
\[4xy - 5yz - 7zx\]
\[ - 5xy + 2yz + zx\]
- 2xy - 3yz + 3zx
_______________
Verify by substitution that the root of 3 + 2x = 9 is x = 3.
If `x/5=1`, then
Fill in the blank.
3x − 5 = 7 − x ⇒ x = ______
Write 'T' for true and 'F' for false for the statement given below:
8 − x = 5 ⇒ x = 3.
The length of a rectangular hall is 4 meters less than 3 times the breadth of the hall. What is the length, if the breadth is b meters?
Change the following statements using expressions into statements in ordinary language.
(For example, Given Salim scores r runs in a cricket match, Nalin scores (r + 15) runs. In ordinary language − Nalin scores 15 runs more than Salim.)
A notebook costs ₹ p. A book costs ₹ 3 p.
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
z + 12 > 24
Pick out the solution from the values given in the bracket next to each equation. Show that the other values do not satisfy the equation.
`"q"/2 = 7` (7, 2, 10, 14)
