Solve 1 Step Equations

What is the inverse (opposite) of division?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.HSA.REI.A.1

What is the inverse (opposite) of addition?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.HSA.REI.A.1

How do we solve an algebraic equation?

• We do the opposite operation on BOTH sides of the equation.

• We do the same operation on both sides of the equation.

• We do the opposite operation on only 1 side of the equation.

• We don't.

Tags

CCSS.7.EE.B.4A

What needs to be done to solve this equation?

4x = 40

• subtract both sides by 4.

• cross out the 4.

• multiply both sides by 4.

• divide both sides by 4.

Tags

CCSS.6.EE.B.7

What needs to be done to solve this equation?

z - 5 = 20

• subtract both sides by 5.

• add five to both sides.

• cross out the 5.

• add five on the left side of the equation.

Tags

CCSS.6.EE.B.7

• multiply by 30 on both sides of the equation.

• cross out the 9.

• divide by 9 on both sides of the equation.

• multiply 9 on both sides of the equation.

Tags

CCSS.HSA.REI.A.1

What is the inverse (opposite) of subtraction?

• addition

• multiplication

• subraction

• division

Tags

CCSS.6.EE.B.7

What is the inverse (opposite) of multiplication?

• addition

• multiplication

• subraction

• division

Tags

CCSS.HSA.REI.A.1

How would we solve the following equation?

x + 3 = 10

• subtract 3 only on the left side of the equation.

• cross out the three.

• Subtract three on both sides of the equation.

• add three on both sides of the equation.

Tags

CCSS.6.EE.B.7

How do you show your work when solving equations?

• You do it the EXACT same way Mrs. Motter taught you which is do the opposite operation on both sides of the equation.

• I just guess until I get the correct answer.

• I don't.

Tags

CCSS.7.EE.B.4A