EOY Review-Chapter 7 and 9

The sum of a number x and 4 equals 12. Choose the Correct equation.

• x + 4 = 12
• 4x = 12
• 12 + 4 = x
• 12x = 4

Tags

CCSS.HSA.CED.A.3

The product of 14 and a number v is 44.

• 14+v=44
• 44v=14
• 14v=44

Tags

CCSS.HSA.CED.A.3

5 less than a number is 26

• 5 - n = 26

• n + 5 = 26

• n - 5 = 26

• 5 + n = 26

The sum of a number b and 19 is 14.

• b+19=14
• b=19+14
• b+14=19

Tags

CCSS.6.EE.B.7

FUNDRAISING Students and faculty raised $6042 for band uniforms. The faculty raised $1780. Write an equation you can use to fi nd the amount a raised by the students.

• 1780 - a = 6042
• 6042 / 1780 = a
• 6042 = 1780 + a
• 6042 - a = 1780

Tags

CCSS.HSA.CED.A.3

A ____________ of an equation is a value that makes the equation true.

• range
• variable
• dependent
• solution

s − 68 = 11 Check to see if s = 79 is a solution.

• yes

• no

What is the first step in solving n + 7 = 9

• adding 7 to both sides

• subtracting 7 on both sides

• multiplying by 7 on both sides

• subtracting 9 on both sides

n + 7 = 9 
n = ?

• 6
• 2
• 16
• 63

Tags

CCSS.6.EE.B.7

What is the first step in solving k - 6 = 18

• add 6 to both sides

• subtract 6 from both sides

• add 18 to both sides

• subtract 18 from both sides