Equations

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

11b+7=40

• 2
• 1
• 4
• 3

Tags

CCSS.6.NS.B.4

Simplify 5(2 - 7n)

• 52 - 57n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify   6(x + -2)

• 6x + -2
• 6x + -12
• 4x
• 6x - 2

Tags

CCSS.7.NS.A.1D

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Tags

CCSS.6.EE.A.3

-12n - (-13n)

• -25n
• 25n
• n
• -n

Tags

CCSS.7.EE.A.1

3 more than x

• 3x
• 3 + x
• x - 3

Tags

CCSS.6.EE.A.2A

4+(-7)-10x+5x

• -5x-3
• 24+35x
• -6-15x
• 15x+3

Tags

CCSS.7.EE.A.1

 6(-4+3)+5v+10v

• 9v
• 21v
• 6+15v
• -6+15v

Tags

CCSS.6.EE.A.3