Topic 4 Equations Practice FIAB

Front

What is an equation?

Back

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

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 a variable in mathematics?

Back

A variable is a symbol, often represented by letters like x or y, that stands for an unknown value.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform operations to get the variable on one side of the equation and the constants on the other side.

Front

What is the first step to solve the equation 4x = 12?

Back

The first step is to divide both sides of the equation by 4 to isolate x.

Front

What is the solution to the equation 4x = 12?

Back

The solution is x = 3.

Front

What is the equation for the sum of 15 and x being equal to 25?

Back

The equation is 15 + x = 25.

Front

How do you find the value of x in the equation 15 + x = 25?

Back

Subtract 15 from both sides to get x = 10.

Front

What is the equation that represents Jordan's spending on a snack?

Back

The equation is 12 + s = 25.

Front

How do you solve for s in the equation 12 + s = 25?

Back

Subtract 12 from both sides to find s = 13.