Equations and Inequalities Review

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

Solve for p: p - (-7) = -32

Back

p = -39

Front

Solve for j: -9j - 19 = -37

Back

j = 2

Front

Solve for r: r - (-4) > 12

Back

r > 8

Front

Solve for h: h - (-21) = -9

Back

h = -30

Front

What is the solution to the inequality: x + 5 < 10?

Back

x < 5

Front

What is the solution to the equation: 3x = 12?

Back

x = 4

Front

What does it mean when we say 'x > -23'?

Back

It means that x can be any number greater than -23, such as -22.

Front

What is the first step to solve the equation: 2x + 3 = 11?

Back

Subtract 3 from both sides to isolate the term with x.