Multi-Step Equation: One/No/Infinite Solutions

Front

What is a multi-step equation?

Back

A multi-step equation is an equation that requires more than one step to solve, often involving operations like addition, subtraction, multiplication, and division.

Front

What does it mean if an equation has infinite solutions?

Back

An equation has infinite solutions when any value of the variable satisfies the equation, indicating that the two sides of the equation are equivalent for all values.

Front

What does it mean if an equation has no solution?

Back

An equation has no solution when there is no value of the variable that can make the equation true, often resulting in a contradiction.

Front

Solve the equation: 4 - 6x - 2 = -2(3x - 1)

Back

Infinite Solutions

Front

Solve the equation: 2(x+5) = 2x + 5

Back

No Solution

Front

Solve the equation: 7(4x + 7) = 8x - 31

Back

x = -4

Front

Solve the equation: 4(-6 - 8x) = -2x + 6

Back

x = -1

Front

Solve the equation: -3x = -3x

Back

Infinite Solutions

Front

What is the first step in solving a multi-step equation?

Back

The first step is often to simplify both sides of the equation by combining like terms or distributing.

Front

What is the significance of isolating the variable in an equation?

Back

Isolating the variable helps to find its value by getting it alone on one side of the equation.