Question

Solve the equation for the indicated variable. 21 =cd+e for d

Answer 1

The value of 'd' for the given expression will be d = ( 21 - e )/c.

Explanation:

What is an expression?

Expression in maths is defined as the collection of 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 21=cd+e will be solved for the value of d as below:
`21 = cd + ecd = 21 - ed = ( 21 - e ) / c`

Therefore, the value of 'd' for the given expression will be d = ( 21 - e )/c.