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Q: What is the variable in the algebraic expression 7d plus 2?

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8

It is: d

The coefficient of 3+7d is 7

7 is the coefficient of the variable d

d is the variable here.

Related questions

The variable is d, in the algebraic expression 7d+2

8

It is: d

The coefficient would be the number multiplied by the variable, in this case: 7

The coefficient of 3+7d is 7

2

7 is the coefficient of the variable d

7d + 2 7 is the only coefficient

what is the constant in algebraic experssion 7d+2

d is the variable here.

The expression simplified is: 7d-2cd-5c

By definition a term is the basic unit of algebra which must contain 3 parts - a sign, a coefficient and a variable (e.g., 2n [+ sign implied, coefficient '2' and variable 'n'] and -7d). In the expression 2n-4-7d then, there are 2 terms.

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