Solving for variable on 1 side

Solve for the variable. 3x=-27

• x=9
• x=-30
• x=-9
• x=-24

Tags

CCSS.6.EE.B.7

What is the inverse operation of multiplication? 

• multiplication
• addition
• subtraction 
• division 

Tags

CCSS.3.OA.C.7

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11
• Multiply both sides by 11.
• Add 11 to both sides.
• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.7

Look at the equation below.
What inverse operation should you use?
x + 9 = 21

• addition
• subtraction
• multiplication
•  division

Tags

CCSS.6.EE.B.7

Like terms must have _____________________________________ and _________________________.

• same variable and same power or exponent

• same variable and number

• exponent and number

• same variable and the same sign

Tags

CCSS.6.EE.A.2B

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

y = 4x + 5

When x = -2, what does y equal?

• 3

• -3

• 7

• -8

Tags

CCSS.HSF.IF.A.2

Two less than 4 times a number is -18.

• 4x - 2 = -18

• 2x + 4 = -18

• 4x - 2 = 18

• 2 < 4x - 18

Tags

CCSS.7.EE.B.4A

Translate the sentence into an equation:
Four more than six times a number is 18.

• 10x = 18
• 4x + 6 = 18
• 4 + 6x = 18
• not enough info

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B