2.3 Finalize two step equations

x - 62 = 123

How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side.

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

Tags

CCSS.6.EE.B.7

What is the inverse operation needed to solve for p?

2p - 254= 900

• subtraction

• addition

• multiplication

• division

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

What would be the first step in solving the equation for 2x+7=15?

• Add 7 to both sides

• Subtract 7 from both sides

• Divide both sides by 2

• Multiply both sides by 2

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What would be the last step in solving the equation $\frac{X}{6}-2=12$   ?

• Add 2 to both sides

• Subtract 2 from both sides

• Multiply both sides by 6

• Divide both sides by 6

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What would be the first step in solving the equation $\frac{T}{4}-5=15$   ?

• Add 5 to both sides

• Subtract 5 from both sides

• Multiply both sides by 4

• Divide both sides by 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What would be the second step to solving the equation $3m-6=15$   ?

• Add 6 to both sides

• Subtract 6 from both sides

• Multiply both sides by 3

• Divide both sides by 3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

The goal of solving a one, two, or multi-step equations is to:

• Find the constant

• Find the coefficient

• Find the value of the variable

• Guess and check

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7