Rearrange these linear equations into the form shown in brackets A) y=3x+5 (ax+by=c) B) 8x-2y=14 (y=ax+b) Thanks?
回答 (3)
2017-08-16 6:57 pm
A)
y = 3x + 5
3x - y = -5
B)
8x - 2y = 14
-4x + y = -7
y = 4x - 7
y = 3x + 5
3x - y = -5
B)
8x - 2y = 14
-4x + y = -7
y = 4x - 7
2017-08-16 7:48 pm
A)
y = 3x + 5
3x - y = -5
(ax + by = c)
B)
8x - 2y = 14
4x - y = 7
y = 4x - 7
(y = ax + b)
y = 3x + 5
3x - y = -5
(ax + by = c)
B)
8x - 2y = 14
4x - y = 7
y = 4x - 7
(y = ax + b)
2017-08-16 7:43 pm
A)
3x-y= -5
B)
-2y = -8x+14
divide both sides by -2
y = 4x-7
3x-y= -5
B)
-2y = -8x+14
divide both sides by -2
y = 4x-7
收錄日期: 2021-05-01 21:49:52
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