ALGEBRA EQUATIONS

Front

What is the first step to isolate the variable in the equation x + 7 = 12?

Back

Subtract 7 from both sides to get x = 5.

Front

How do you isolate the variable k in the equation k/11 = 3?

Back

Multiply both sides by 11 to get k = 33.

Front

What is the solution to the equation x - 4 = -3?

Back

x = 1.

Front

In the equation x = 10, what does the variable x represent?

Back

x represents the unknown value that satisfies the equation.

Front

What operation should be performed to both sides of the equation x/2 = 5 to isolate x?

Back

Multiply both sides by 2 to get x = 10.

Front

What is the purpose of performing the same operation on both sides of an equation?

Back

To maintain the equality of the equation.

Front

How do you solve the equation 2x = 8?

Back

Divide both sides by 2 to get x = 4.

Front

What is the first step to solve the equation 3x + 5 = 20?

Back

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

Front

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

Back

To manipulate the equation so that the variable is alone on one side.

Front

In the equation x - 4 = -3, what is the operation needed to isolate x?

Back

Add 4 to both sides.