(7-1 & 7-2) Solving Equations Practice

Front

Solve for x: 10 = 5(x + 3)

Back

x = -1

Front

Solve for k: -124 = 4(1 + 8k)

Back

k = -4

Front

Solve for a: 6a + 3 - 4a = 9

Back

a = 3

Front

Solve for a: 2 + 14a = -8 + 9a

Back

a = -2

Front

Solve for a: -8 - 5a = 12 - 9a

Back

a = 5

Front

Definition: Variable

Back

A symbol used to represent an unknown value in an equation.

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.

Front

Definition: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

Definition: Constant

Back

A fixed value that does not change.

Front

Definition: Solving an equation

Back

Finding the value of the variable that makes the equation true.