Simplify expressions and expand brackets

Expand and simplify 4(7x + 3).

• 28x + 12

• 28x + 3

• 47x + 12

• 47x + 3

Tags

CCSS.6.EE.A.3

Expand and simplify -3( 2r + 5s).

• -6r - 15s

• -6r + 15s

• -6r - 15

• -6r + 2s

Tags

CCSS.6.EE.A.3

Expand and simplify -(2y - 1).

• -2y + 1

• -2y - 1

• 2y + 1

• 2y - 1

Tags

CCSS.7.EE.A.1

Simplify 3x + 2y - 2x + 3y.

• x + 5y

• 5x + 5y

• 5x + y

• 5x - 5y

Tags

CCSS.7.EE.A.1

Simplify 5h + 2g + 3h + 4g.

• 8h + 6g

• 7h + 7g

• 14gh

• 8h - 6g

Tags

CCSS.7.EE.A.1

Expand and simplify 3(x + 2) + 4(2x +1).

• 11x + 10

• 11x + 7

• 7x + 10

• 11x + 3

Tags

CCSS.6.EE.A.3

Expand and simplify 4(y - 3) + 2(3 +2y).

• 8y - 6

• 6y - 6

• 8y -1

• 4y -12 + 6 + 4y

Tags

CCSS.6.EE.A.3

3(2x + 1) + 6(x + 3)

• 12x + 21

• 12x + 6

• 11x + 21

• 11x + 6

Tags

CCSS.6.EE.A.3

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

-6k + 7k=

• k
• -k
• 12k
• -12k

Tags

CCSS.7.EE.A.1