One Step and Two Step Equations

The GOAL when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

Tags

CCSS.7.EE.B.4A

Solve  9 + x = 10

• 19

• 1

• 10/9

• -9

Tags

CCSS.6.EE.B.7

4x = 72

• x = 18

• x = 68

• x = 288

• x = 62

Tags

CCSS.6.EE.B.7

z - 33 = 234

• z = 267

• z = 231

• z = 317

• z = 281

Tags

CCSS.6.EE.B.7

x + 4 = 11

Tags

CCSS.6.EE.B.7

-12 = -4x

• x = 3

• x = -3

• x = 4

• x = -4

Tags

CCSS.6.EE.B.7

The goal when solving a two-step equation is to get the __________ by itself.

Tags

CCSS.7.EE.B.4A

What is the solution of 6d = 24

• d = 4

• d = 5

• d = 18

• d = 144

Tags

CCSS.6.EE.B.7

Translate the statement into an equation:

Five less than a number is 6

• n - 5 = 6

• 5 - n = 6

• 6 - 5 = 1