Unit 4- One Step Equations Review

Front

In the equation x + 7 = 12, how do you isolate the variable x?

Back

Subtract 7 from both sides. The solution is x = 5.

Front

What is the solution for g in the equation g - 15 = 30?

Back

g = 45.

Front

What is the inverse operation for addition?

Back

Subtraction.

Front

Marcus needs to sell 25 tickets to a fundraiser by Friday. He has sold 9 tickets. How many tickets does he still need to sell?

Back

t + 9 = 25.

Front

Solve for x: x - 5 = 20.

Back

x = 25.

Front

What is the first step to solve the equation x + 4 = 10?

Back

Subtract 4 from both sides.

Front

If 3x = 12, what is the value of x?

Back

x = 4.

Front

What is the solution for y in the equation y + 10 = 50?

Back

y = 40.

Front

What operation would you use to solve the equation x/3 = 5?

Back

Multiply both sides by 3.

Front

In the equation 2x + 6 = 18, how do you isolate x?

Back

Subtract 6 from both sides, then divide by 2.