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प्रश्न
Give first the step you will use to separate the variable and then solve the equation:
y + 4 = 4
उत्तर
y + 4 = 4
Subtracting 4 from both sides of the given equation, we obtain
y + 4 - 4
= 4 - 4
y = 0
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संबंधित प्रश्न
Give first the step you will use to separate the variable and then solve the equation:
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4 + 5 (p - 1) = 34
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0 = 16 + 4 (m − 6)
Find out which operation must be done on both sides of these equation in order to solve them.
x + 9 = 11
Find out which operation must be done on both sides of these equation in order to solve them.
8x = 24
Given below are some equations and the values of the variables. Are these values the solutions to those equations?
| No | Equation | Value of the variable | Solution (Yes/No) |
| 1 | y - 3 = 11 | y = 3 | No |
| 2 | 17 = n + 7 | n = 10 | |
| 3 | 30 = 5x | x = 6 | |
| 4 | `"m"/2 = 14` | m = 7 |
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