2.2 One step equations review

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides
• add 5 to both sides
• subtract 15 from both sides
• subtract 5 from both sides

Tags

CCSS.6.EE.B.7

Solve the equation:
x - 4 = -3

• x = -7
• x = 1
• x = 12
• x = -12

Tags

CCSS.6.EE.B.7

y - 4.6 = 12

• 16.6
• 5.8
• 7.4
• Answer not Given

Tags

CCSS.6.EE.B.7

30 = x - 12

• -42
• 28
• 42
• -28

Tags

CCSS.6.EE.B.7

8 = c – 4

• c=4

• c=12

• c=10

• c=-12

Tags

CCSS.6.EE.B.7

d – 10 = 8

• d=2

• d=-2

• d=18

• d=-18

Tags

CCSS.6.EE.B.7

Why do you add 7?

• To undo addition, you subtract.

• To balance the equation, you subtract 7 on both sides.

• To undo subtraction, you add.

• To balance the equation,you add 7 to both sides.

Tags

CCSS.HSA.REI.A.1

Why do you subtract 14?

• To undo addition, you subtract.

• To balance the equation, you subtract 14 on both sides.

• To undo subtraction, you add.

• To balance the equation,you add 14 to both sides.

Tags

CCSS.HSA.REI.A.1

Why do you add 33 to both sides?

• To undo addition, you subtract.

• To balance the equation, you subtract 33 on both sides.

• To undo subtraction, you add.

• To balance the equation,you add 33 to both sides.

Tags

CCSS.6.EE.B.7

Solve the equation 5b = 25

• b = 5

• b = 2

• b = 6

• b = 8

Tags

CCSS.6.EE.B.7