0
-7d = 50 + 2d
-9d = 50
d = -50/9
Or about -5.6
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which property is this in 7d plus 3 equals 3 plus 7d site?
The commutative property.
What is 2-7d equals -75?
2 - 7d = -75 7d = 2 - (-75) 7d = 77 d = 77/7 d = 11
Which property is illustrated in this problem Which property is illustrated in this problem (associative distributive identity or commutative) 7d plus 3 3 plus 7d?
Which property is illustrated in this problem? (associative, distributive, identity, or commutative) 7d + 3 = 3 + 7d
What is the constant in this algebraic expression 7d plus 2?
2
Simplify 6c - 7d - 3c plus 6d?
3c-d
What is d in this equation 7d-12 plus 2d plus 3 equals 18?
7d - 12 + 2d + 3 = 18Group the like terms for d on the left side. Move the integers to the right side remembering to reverse their signs (positive/negative)7d + 2d = 18 + 12 - 3Which becomes:9d = 27Divide each side by 9:d = 3
Solve this inequality 5d plus 2 plus 2d 51?
7d + 2 < 51 7d < 49 d < 7
What is the sum 7d plus 9 minus 5d?
It is: 2d+9
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.
What expression 7d-2d as simply as possible?
9
What is 15d plus 7 equals 7d plus 15?
15d + 7 = 7d + 15 is an equation in one variable, d.
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
What is 2-7d equals -75?
2 - 7d = -75 7d = 2 - (-75) 7d = 77 d = 77/7 d = 11
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.....
