7th Math 2/1/19

Solve for the variable.
3⁄5 x=12

• 20
• -20
• 7 1⁄5
• -7 1⁄5

Tags

CCSS.6.EE.B.7

Solve for the variable.
15⁄7 y=3

• 1 2⁄5
• -1 2⁄5
• 6 3⁄7
• -6 3⁄7

Tags

CCSS.6.EE.B.7

Solve for the variable.
1.5x = 9

• 6
• -6
• 0.17
• -0.17

Tags

CCSS.6.EE.B.7

2x - 3 = 1

What is the correct order of inverse operations needed to solve this equation?

• Subtract 3, divide by 2

• add 3, divide by 2

• Subtract 3, Multiply by 2

• add 3, Multiply by 2

3x - 7 = 32

What is the correct order of inverse operations needed to solve this equation?

• add 7, divide by 3

• add 3, divide by 7

• divide by 3, add 7

• divide by 7, add 3

Solve   -3x + 5 = -16

• 9
• 8
• -7
• 7

Solve   2x -7 = -23

• -8
• 8
• -7

Solve - 2x = 22

• -11

• 11

• -12

• 12

Ken is thinking of a number. Nine more than the product of 4 and the number is 73. What is the equation?

• 4 + 9x = 73

• 4x = 73

• 4x + 9 = 73

• 9x + 4 = 73

-5t + 9 = 24

What is the correct order of inverse operations needed to solve this equation?

• Subtract 9, multiply by -5

• add 9, divide by -5

• subtract 9, divide by -5

• add 9, multiply by -5