Advertisements
Advertisements
प्रश्न
Add 3x, 2y
उत्तर
Required sum = 3x+2y
APPEARS IN
संबंधित प्रश्न
Complete the last column of the table.
| Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
| x - 7 = 1 | x = 8 |
Add 2xy, 5xy, −xy
Add 6a3, − 4a3, 10a3, −8a3
Add the following:
\[4xy - 5yz - 7zx\]
\[ - 5xy + 2yz + zx\]
- 2xy - 3yz + 3zx
_______________
By how much does 1 exceed 2x − 3y − 4?
Simplify:
−4x2 + {(2x2 − 3) − (4 − 3x2)}
Write the following statement as an equation:
A number increased by 8 equals 15.
`1/3(x+7+z)` is a
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.)
Tony puts q marbles on the table. He has 8 q marbles in his box.
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.
n + 12 = 20 (12, 8, 20, 0)
