Topic 4 Equations Practice FIAB

Front

What is the value of x in the equation: 9 · x = 81?

Back

9

Front

Write the equation that represents: The product of 4 and x is equal to 12.

Back

4x = 12

Front

Write the equation that represents: The sum of 58 and y is equal to 103.75.

Back

58 + y = 103.75

Front

Write an equation to represent the total amount spent by Jordan: He spent $12 on a book and a total of $25.

Back

12 + s = 25

Front

Write the equation that represents: The sum of 15 and x is equal to 25.

Back

15 + x = 25

Front

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

Back

Divide both sides by 4.

Front

What is the solution to the equation 58 + y = 103.75?

Back

y = 103.75 - 58 = 45.75

Front

If 12 + s = 25, what is the value of s?

Back

s = 25 - 12 = 13.

Front

What does it mean to isolate a variable in an equation?

Back

To get the variable alone on one side of the equation.

Front

What is the equation for the statement: The total of a number x and 10 is 30?

Back

x + 10 = 30.