Testing Solutions and Equation Vocab

Front

Identify the coefficient in the expression 4m + 2.

Back

4

Front

Which of the following is a solution to the equation x² = 25? (Options: 3, 4, 5, 25)

Back

5

Front

Which of the following is a solution to the equation 12 - 2x = 0? (Options: -2, 12, 6, -6)

Back

6

Front

In the algebraic expression 5m, the letter m is called a(n) _____ (Options: coefficient, function, like term, replacement set, variable).

Back

variable

Front

The number you see before a variable is called a(n) _____ (Options: coefficient, variable, term, product).

Back

coefficient

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

Define a coefficient in an algebraic expression.

Back

A numerical factor that multiplies a variable.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean for a number to be a solution to an equation?

Back

It means that when the number is substituted for the variable, the equation holds true.

Front

What is the solution to the equation 2x + 3 = 7?

Back

x = 2