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प्रश्न
What should be subtracted from 2a + 8b + 10 to get - 3a + 7b + 16?
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उत्तर
Let p be the required term.
(2a + 8b + 10) - p = - 3a + 7b + 16
p = 2a + 8b + 10 - (-3a + 7b + 16)
= 2a + 8b + 10 + 3a - 7b - 16
= 2a + 3a + 8b - 7b + 10 - 16
= 5a + b - 6
संबंधित प्रश्न
Simplify combining like terms: 21b − 32 + 7b − 20b
Simplify combining like terms: p − (p − q) − q − (q − p)
From the sum of 4 + 3x and 5 - 4x + 2x2, subtract the sum of 3x2 - 5x and -x2 + 2x + 5.
Subtract:
2a2 from − 7a2
Subtract:
\[\frac{3}{2}x - \frac{5}{4}y - \frac{7}{2}z \text { from }\frac{2}{3}x + \frac{3}{2}y - \frac{4}{3}z\]
Subtract:
\[x^2 y - \frac{4}{5}x y^2 + \frac{4}{3}xy \text { from } \frac{2}{3} x^2 y + \frac{3}{2}x y^2 - \frac{1}{3}xy\]
Subtract the sum of 2x − x2 + 5 and − 4x − 3 + 7x2 from 5.
The expressions 8x + 3y and 7x + 2y cannot be added
Simplify: p + p + 2 + p + 3 + p – 4 – p – 5 + p + 10
At age of 2 years, a cat or a dog is considered 24 “human” years old. Each year, after age 2 is equivalent to 4 “human” years. Fill in the expression [24 + 
(a – 2)] so that it represents the age of a cat or dog in human years. Also, you need to determine for what ‘a’ stands for. Copy the chart and use your expression to complete it.
| Age | [24 +  (a – 2)] |
Age (Human Years) |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 |
