Algebraic expressions

Tags

CCSS.7.EE.A.1

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

r + 10r

• 11r

• -11r

• 9r

• -11

Tags

CCSS.7.EE.A.1

To simplify the expression  $7-x+1+3x$  _____________.

• You can't unless you know what x is.

• Combine like terms;  $7+1$   and  $-x+3x$  

• Do order of operations from left to right;  $7-x=6x$  , then  $6x+1=7x$  , and so on.

• Just smile and nod while your partner does it

Tags

CCSS.7.EE.A.1

ab²+9ab²-3

• 11ab²-3

• 14ab²

• 8ab²

• 10ab²-3

Tags

CCSS.7.EE.A.1

Simplify: -r - 10r

• 11r

• -11r

• 9r

• -11

Tags

CCSS.7.EE.A.1

Simplify:

6n + 9 - 6n - 9

• 0

• 12n + 18

• 18

• 12n

Tags

CCSS.7.EE.A.1

Simplify  -2x + 11 + 6x

• 8x+11
• 4x +11
• 4x
• 15x

Tags

CCSS.7.EE.A.1

Simplify:
10x³ + 4x - 5x³ + 8x - 10

• 15x³+12x-10
• 15x³+12x+10
• 5x³+12x+10
• 5x³+12x-10

Tags

CCSS.7.EE.A.1

Simplify this expression:

7h + 3 - h + 8

Tags

CCSS.7.EE.A.1