Substitution 6.EE.2c

Front

What is the value of the expression 7x - 1 when x = 5?

Back

34

Front

If b = 2, what is the value of the expression 2b + 8?

Back

12

Front

What is the value of the expression when a = 6 in the expression 3?

Back

3

Front

What is the value of the expression 6(y + 2) when y = 5?

Back

42

Front

What is the value of the expression 20 - 2n when n = 3?

Back

14

Front

Define substitution in algebra.

Back

Substitution is the process of replacing a variable with a number or another expression.

Front

What is the first step in solving an equation using substitution?

Back

Identify the value of the variable to be substituted.

Front

How do you evaluate an expression with a variable?

Back

Substitute the variable with its given value and perform the arithmetic operations.

Front

What is the result of substituting x = 5 in the expression 7x - 1?

Back

34

Front

If y = 5, what is the value of 6(y + 2)?

Back

42