The value of d for the given expression is - 1/4.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression is solved as below:-
6d -11/2 = 2d -13/2
Subtract 2d from both sides and solve further.
6d -11/2 - 2d = 2d -13/2 - 2d
Simplify the above equation to get the value of d.
4d -11/2 = -13/2
Add 11/2 to both sides.
4d -11/2 + 11/2 = -13/2 + 11/2
Simplifying
4d = -2/2
4d = -1
Divide both sides by 4.
4d/4 = -1/4
Simplifying
d = - 1/4
Hence, the value of d for the given expression is - 1/4.
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