গণিত
অষ্টম শ্রেণি (মাধ্যমিক) - গণিত | NCTB BOOK
321.
2x + y = 5
x - y = 1
2x + y = 5
x - y = 1
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Updated: 1 year ago
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322.
3x + 2y = 10
x - y = 0
3x + 2y = 10
x - y = 0
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Updated: 1 year ago
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324.
3x - 2y = 0
17x - 7y = 13
3x - 2y = 0
17x - 7y = 13
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Updated: 1 year ago
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325.
x - y = 2a
ax + by = a2 + b2
x - y = 2a
ax + by = a2 + b2
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326.
ax + by = ab
bx + ay = ab
ax + by = ab
bx + ay = ab
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327.
ax - by = ab
bx - ay = ab
ax - by = ab
bx - ay = ab
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328.
ax - by = a - b
ax + by = a + b
ax - by = a - b
ax + by = a + b
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332.
x - y = 4
x + y = 6
x - y = 4
x + y = 6
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333.
2x + 3y = 7
6x - 7y = 5
2x + 3y = 7
6x - 7y = 5
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Updated: 1 year ago
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334.
4x + 3y = 15
5x + 4y = 19
4x + 3y = 15
5x + 4y = 19
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Updated: 1 year ago
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335.
3x - 2y = 5
2x + 3y = 12
3x - 2y = 5
2x + 3y = 12
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Updated: 1 year ago
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336.
4x - 3y = -1
3x - 2y = 0
4x - 3y = -1
3x - 2y = 0
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Updated: 1 year ago
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337.
3x - 5y = -9
5x - 3y = 1
3x - 5y = -9
5x - 3y = 1
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Updated: 1 year ago
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339.
x + ay = b
ax - by = c
x + ay = b
ax - by = c
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Updated: 1 year ago
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