7th 4-7 Subtract Expressions

(7a + 4) - (9a + 2)
^{(its subtraction not addition)}

• -2a + 6
• 16a + 6
• -2a + 2
• 2a + 2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the difference (2x + 5) − (x + 4).

• x + 1
• 3x + 9
• −x + 1
• x + 9

Tags

CCSS.HSA.APR.A.1

(2x + 4) - (7x - 1)

• 5x + 3

• -5x + 5

• -5x - 5

• 5x -3

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(4x + 8) - (6x - 9)

• -2x + 1

• 10x + 17

• -2x + 17

• -10x - 17

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(3x - 4) - (7x - 2)

• -4x - 2

• -4x + 2

• 4x - 6

• 10x -6

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(- x + 12) - (- 4x + 2)

• 3x + 10

• -5x + 14

• 3x - 10

• Answer is not here

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x + 9y + 5) – (-8x + 4y – 7)

• -7x + 5y + 12
• 9x + 9y + 12
• -7x + 13y + 12
• 9x + 5y + 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

(6x + 3y + 4) – (8x + 9y)

• -2x - 6y
• -2x - 6y + 4
• 2x + 6y + 4
• 14x + 12y + 4

Tags

CCSS.HSA.APR.A.1

 A bag of mixed nuts contains only almonds and hazelnuts. The bag has (3x−7)​hazelnuts, and (6x+13) nuts in all. Find an expression that represents the number of almonds in the bag. Then simplify that expression.

• 3x + 6

• 3x + 20

• 9x + 6

• 9x + 20

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Uthara has 6x - 7 pairs of shoes while China has 2x + 3 pairs of shoes. How many more pairs of shoes does Uthara have than China?

• 4x - 4

• 8x - 4

• 4x - 10

• 8x -10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2