12-1 Two Step Equations

• Add 15 to both sides

• Subtract 15 from both sides

• Multiply by 4 on both sides

• Divide by 4 on both sides

Tags

CCSS.HSA.REI.A.1

• Add 15 to both sides

• Subtract 15 from both sides

• Multiply by 4 on both sides

• Divide by 4 on both sides

Tags

CCSS.HSA.REI.A.1

• Add 15 to both sides

• Subtract 15 from both sides

• Multiply by 4 on both sides

• Divide by 4 on both sides

Tags

CCSS.HSA.REI.A.1

Tags

CCSS.7.EE.B.4A

• Add 6 on both sides

• Subtract 6 on both sides

• Divide by -9 on both sides

• Divide by 9 on both sides

Tags

CCSS.7.EE.B.4A

• Add 6 on both sides

• Subtract 6 on both sides

• Divide by -9 on both sides

• Divide by 9 on both sides

Tags

CCSS.HSA.REI.A.1

• Add 6 on both sides

• Subtract 6 on both sides

• Divide by -9 on both sides

• Divide by 9 on both sides

Tags

CCSS.HSA.REI.A.1

Tags

CCSS.7.EE.B.4A

• Subtract 20 from both sides

• Add 20 to both sides

• Multiply by -3 on both sides

• Multiply by 3 on both sides

Tags

CCSS.7.EE.B.4A

Which step should be completed first.

 $\frac{x}{-3}_{\ }+\ 20=\ 30$ 

• Subtract 20 from both sides

• Add 20 to both sides

• Multiply by -3 on both sides

• Multiply by 3 on both sides

Tags

CCSS.HSA.REI.A.1