Math 7 Q2 Review

Front

What is the equation for: Two-thirds of a number decreased by three is five?

Back

Front

Back

x = 1

Front

Convert 2.6 yards to feet (3 ft = 1 yd). What is the distance in feet?

Back

7.8 ft

Front

What are the steps to solve the equation 5b - 6 = 24?

Back

Add 6 to both sides and divide both sides by 5.

Front

Back

Yes; they have the same solution.

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value, often denoted by letters like x or y.

Front

What is the process of isolating a variable in an equation?

Back

Rearranging the equation to get the variable on one side and constants on the other.

Front

What is the definition of equivalent equations?

Back

Equations that have the same solution set.

Front

Back

Subtract 4 from both sides.