Model and Solve One Step Equations Positive Only

Write the equation for the model.

• 7=2x-3

• 7=2x+3

• -7=2x-3

• 7=-2x-3

Tags

CCSS.HSA.CED.A.3

Solve the equation.

• x=5

• x=-5

• -x=5

• -x=-5

Tags

CCSS.6.EE.B.7

Solve the equation.

• x=16

• x=-16

• x=-8

• x=8

Tags

CCSS.7.EE.B.4A

Solve the equation.

• x=10

• x=-4

• x=-10

• x=4

Tags

CCSS.6.EE.B.7

Solve: y -7 = 5

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Solve the equation.

• x=5

• x=4

• x=10

• x=2

Tags

CCSS.7.EE.B.4A

Write the equation for the model.

• -x+4=-12

• x-4=-12

• -x-4=12

• -x+4=12

Tags

CCSS.HSA.CED.A.3

Write the equation for the model.

• 3x+6=-9

• -3x-6=9

• 3x+6=9

• 3x-6=-9

Tags

CCSS.HSA.CED.A.3

• 9

• 3

• 2

• 4

Tags

CCSS.3.OA.A.4

What step should you do first to solve this equation?

y + 3 = 19

• Add 19 on both side of the equation

• Subtract 3 on both sides of the equation.

• Add 3 on both sides of the equation.

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

Tags

CCSS.6.EE.B.7