Solving equations and inequalities

Front

Solve the inequality: x + 5 ≤ 13

Back

x ≤ 8

Front

Solve: 2(2t - 3) = 6(t + 2)

Back

t = -9

Front

Solve: 3(x - 4) = -3

Back

x = 3

Front

Solve the inequality: -8x < 48

Back

x > -6

Front

Solve: -4x + 1 = 21

Back

x = -5

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is less than, greater than, less than or equal to, or greater than or equal to the other.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater than or less than another.

Front

What is the first step in solving the equation 2x + 3 = 11?

Back

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

Front

What is the solution to the equation x/4 = 2?

Back

x = 8