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riadik2000 [5.3K]
4 years ago
10

Find the value of d 2d - 5 = 17

Mathematics
2 answers:
tester [92]4 years ago
7 0
<span>Simplifying 2d + -5 = 17 Reorder the terms: -5 + 2d = 17 Solving -5 + 2d = 17 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 2d = 17 + 5 Combine like terms: -5 + 5 = 0 0 + 2d = 17 + 5 2d = 17 + 5 Combine like terms: 17 + 5 = 22 2d = 22 Divide each side by '2'. d = 11 Simplifying d = 11 </span>
Alexandra [31]4 years ago
4 0
The value of d:

Solution:

2d-5=17
(2d-5)+5=17+5
2d-5+5=22

Answer: d=11
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