Final Exam - Equations and Inequalities

Front

Solve for y: 2y + 7 = 11

Back

y = 2

Front

Solve the equation: 7x - 4 = 3 + 8x

Back

x = -7

Front

Solve for x: 10x + 9 = 4x - 9

Back

x = -3

Front

Solve the inequality: x + 8 < 3 or -8x < -40

Back

x < -5 or x > 5

Front

Solve: -3 ≤ 2x - 1 ≤ 5

Back

-1 ≤ x ≤ 3

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.

Front

Definition: Inequality

Back

A mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Front

Definition: Variable

Back

A symbol used to represent an unknown value in mathematical expressions or equations.

Front

Definition: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

Definition: Solution of an equation

Back

A value or set of values that make an equation true.