Add and Subtract Linear Expressions

Add the expressions:

(3x+15) + (4x+13)

• 7x+ 28

• 35x

• x+2

• 7x - 2

Tags

CCSS.HSA.APR.A.1

Subtract the expressions: (7a + 4) - (9a + 2)

• -2a + 6

• 16a + 6

• -2a + 2

• 2a + 2

Tags

CCSS.HSA.APR.A.1

Subtract the expressions:

(2x + 5) − (x + 4).

• x + 1

• 3x + 9

• −x + 1

• x + 9

Tags

CCSS.HSA.APR.A.1

(-2x + 10) - (-8x - 1)

• 6x + 11

• -10x + 9

• 6x - 11

• 10x - 9

Tags

CCSS.6.EE.A.3

(12x + 3) - (-7x + 5)

• 5x + 8

• 19x - 8

• 19x + 2

• 19x - 2

Tags

CCSS.HSA.APR.A.1

(1.3x +2.4) - (6.1x - 3.2)

• -7.4x + 5.6

• 4.8x + 5.6

• -4.8x + 5.6

• 7.4x + 5.6

Tags

CCSS.HSA.APR.A.1

(9x + 7) - (x + 3)

• 10x + 10

• 8x + 4

• 8x - 4

• -10x + 4

Tags

CCSS.HSA.APR.A.1

(3x - 4) + (x - 5)

• 4x + 9

• 4x - 1

• 4x - 9

• 3x - 9

Tags

CCSS.7.EE.A.1

(-3x + 15) + (-3x + 2)

• 17

• -6x + 13

• 6x + 17

• -6x + 17

Tags

CCSS.7.EE.A.1

(-2x + 4) - (x - 11)

• -x - 7

• -3x + 15

• -3x - 7

• -x + 15

Tags

CCSS.HSA.APR.A.1