Intro Two Step Equations

True or False: To keep an equation balanced, whatever you do on one side of the equals sign has to be done on the other.

• True

• False

• Sometimes

Tags

CCSS.6.EE.B.7

What is the first step to solving this equation: 2x - 4 = 18?

• Subtract 4 from both sides

• Add 4 to both sides

• Multiply 2 on both sides

• Divide 2 on both sides

Tags

CCSS.7.EE.B.4A

What is the first step to solving this equation: -3x + 5 = 17

• Add 5 to both sides

• Subtract 5 from both sides

• Add -3 to both sides

• Subtract -3 from both sides

Tags

CCSS.7.EE.B.4A

What is the first step to solve the following equation: x/2 - 3 = 1

• Add 3 on both sides

• Subtract 3 from both sides

• Multiply by 3 on both sides

• Divide by 3 on both sides

Tags

CCSS.7.EE.B.4A

What is the second step to solve the following equation: x/2 - 3 = 1

• Add 2 to both sides

• Subtract 2 from both sides

• Multiply 2 on both sides

• Divide 2 on both sides

Tags

CCSS.7.EE.B.4A

When you're solving an equation, you have to undo the order of operations in the original problem by...?

• Working backwards

• Working in the same order as the original problem

• Working in the opposite order as the original problem

• Guessing until you get it right

Tags

CCSS.HSA.REI.A.1

True or False: You only have to show inverse operations on one side of the equation.

• True

• False

• Sometimes

Tags

CCSS.HSA.REI.A.1

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

• Add 6 to both sides and divide both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

The steps in solving 4x + 15 = 25 are:

• Add 15 to both sides and divide both sides by 4

• Subtract 15 from both sides then multiply both sides by 4

• Add 15 to both sides and multiply both sides by 4

• Subtract 15 from both sides then divide both sides by 4

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation: 11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides

Tags

CCSS.7.EE.B.4A