December 4th- Lesson 6.2

Front

What is the solution to the equation w - 113 = 4?

Back

w = 117

Front

What is the solution to the equation x - 237 = 115?

Back

x = 352

Front

What is the value of y in the equation 99 = 51 + y?

Back

y = 48

Front

What is the solution to the equation t - 17 = 6?

Back

t = 23

Front

How do you isolate the variable in the equation 7x = 42?

Back

Divide both sides by 7, the answer is 6.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What does it mean to isolate a variable?

Back

To manipulate an equation so that the variable is on one side and all other terms are on the other side.

Front

What is the first step to solve the equation 5x + 3 = 18?

Back

Subtract 3 from both sides to get 5x = 15.

Front

What is the solution to the equation 3y = 12?

Back

y = 4.

Front

What is the purpose of balancing an equation?

Back

To ensure that both sides of the equation are equal after performing operations.