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15d + 7 = 7d + 15 is an equation in one variable, d.
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∙ 12y ago
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D plus 7d equals?
Expressed algebraically, d + 7d = 8d.
What is -7d equals 15?
-7d = 15 Therefore, d = 15/-7 d = -2.142857 recurring (that is, -2.142857142857...) or -2 and one seventh.
What property is 7 d plus 3 equals 3 plus 7d?
Commutativity.
7d-13 equals 3d plus 7?
1. 7d-13=3d+72. 7d-20=3d3. -20=-4d4. d=55. Check your answer:7*5-13=22, 3*5+7=22D equals 5
What is 5de plus 9e plus 7d plus 10e?
5de+9e+7d+10e=5de+7d+19e
Which property is this in 7d plus 3 equals 3 plus 7d site?
The commutative property.
D plus 7d equals?
Expressed algebraically, d + 7d = 8d.
How do you do the math problem 7d-8 equals -7?
7d-8=7 / 7d=7+8 / 7d=15 / d=15:7 / d=2,14285.....
What is -7d equals 15?
-7d = 15 Therefore, d = 15/-7 d = -2.142857 recurring (that is, -2.142857142857...) or -2 and one seventh.
What property is 7 d plus 3 equals 3 plus 7d?
Commutativity.
What is -7d equals 50 plus 2d?
-7d = 50 + 2d -9d = 50 d = -50/9 Or about -5.6
7d-13 equals 3d plus 7?
1. 7d-13=3d+72. 7d-20=3d3. -20=-4d4. d=55. Check your answer:7*5-13=22, 3*5+7=22D equals 5
What is 5de plus 9e plus 7d plus 10e?
5de+9e+7d+10e=5de+7d+19e
What is 2-7d equals -75?
2 - 7d = -75 7d = 2 - (-75) 7d = 77 d = 77/7 d = 11
What is the answer3c - 2cd - 8c plus 7d?
The expression simplified is: 7d-2cd-5c
What is the algebraic expression 3 plus 7d is the coefficient?
The coefficient of 3+7d is 7
What is the answer to 16-7d equals -3d plus 2?
If 16 - 7d = -3 d + 2, collecting like terms with "d" on the left side yields -4d = -14, or d = 14/4 = 7/2.
