One Step Equations

Solve the equation: 3x = 21

• x = 5

• x = 6

• x = 7

• x = 8

Tags

CCSS.6.EE.B.7

Solve the equation: y - 33 = 147

• y = 150

• y = 160

• y = 180

• y = 190

Tags

CCSS.6.EE.B.7

What is the equation for '8 more than a number is 20'?

• x + 8 = 20

• x - 8 = 20

• 8x = 20

• x + 20 = 8

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

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

• To combine like terms in the equation.

• To eliminate all constants from the equation.

• To find the value of the variable using substitution.

Tags

CCSS.7.EE.B.4A

What is the first step to solve the equation: x + 7 = 12?

• Add 7 to both sides.

• Subtract 7 from both sides.

• Multiply both sides by 7.

• Divide both sides by 7.

Tags

CCSS.6.EE.B.7

What is the solution to the equation: x / 3 = 2?

• x = 4

• x = 5

• x = 6

• x = 8

Tags

CCSS.6.EE.B.7

What is the purpose of using inverse operations in solving equations?

• To simplify and isolate the variable.

• To make the equation more complex.

• To eliminate the need for variables.

• To change the equation into a different form.

Tags

CCSS.7.EE.B.4A

What is the solution to the equation: x - 4 = 10?

• x = 10

• x = 12

• x = 14

• x = 16

Tags

CCSS.6.EE.B.7

Solve the equation: 2y = 18

• y = 7

• y = 8

• y = 9

• y = 10

Tags

CCSS.6.EE.B.7

5 less than a number is 15. Write the equation.

• x - 10 = 15

• x - 5 = 10

• x - 5 = 15

• x + 5 = 15