Building Equations

What is the first step in solving the given equation?

• Add 4 to each side

• Subtract 4 from each side

• Subtract 2y from each side

• Divide each side by 2y

Tags

CCSS.7.EE.B.4A

Identify the steps in solving 5b - 6 = 24.

• Add 6 to both sides of the equation

• Add 6 to both sides of the equation

• Subtract 6 from both sides of the equation

• Multiply both sides of the equation by 5

• Divide both sides of the equation by 5

Tags

CCSS.7.EE.B.4A

What is a 1-step equation?

• An equation where multiple operations are present.

• An equation where the variable is missing.

• An equation where only one step is needed to solve for the variable.

• An equation where two steps are needed to solve for the variable.

Tags

CCSS.6.EE.B.7

What is a 2-step equation?

• An equation where 2 steps are needed to solve for the variable

• An equation where only one step is needed to solve for the variable.

• An equation with only one operation present.

• An equation where you find the square-root of a number.

Tags

CCSS.7.EE.B.4A

The objective when solving an equation is to....

• isolate the variable to find a solution

• check the solution.

• guess and check.

• combine like terms.

Tags

CCSS.7.EE.B.4A

Solve -2x - 3 = 1

• x = 3

• x = 2

• x = 1

• x = -2

Tags

CCSS.7.EE.B.4A

Identify the second step to solve: -2/5t + 9 = 24

• Add 9 on both sides of the equation.

• Subtract 9 on both sides of the equation.

• Multiply both sides of the equation by 2/5.

• Multiply both sides of the equation by 5/2.

• Multiply both sides of the equation by -5/2.

Tags

CCSS.HSA.REI.A.1

Solve 2y - 7 = - 23

• y = - 8

• y = 8

• y = - 7

• y = -15

Tags

CCSS.7.EE.B.4A

Identify the steps to solve: 8 - 2x = 30

• Add 8 on both sides of the equation.

• Divide 2 on both sides of the equation.

• Subtract 8 on both sides of the equation.

• Multiply by -2 on both sides of the equation.

• Divide - 2 on both sides of the equation.

Tags

CCSS.7.EE.B.4A

Solve 7y - 4 = -11

• y = 1

• y = 2

• y = -1

• y = -2

Tags

CCSS.7.EE.B.4A