Staar Test Questions Equations With Variables On Both Sides

Describe what was done in each solving step!

• Combine Like Terms

• Step 1

• Subtract 10 from both sides

• Step 3

• Divide by -10 on both sides

• Step 4

• Distribute

• Step 5

• Subtract 4x from both sides

• Step 2

You rewrote the equation after multiplying the LCD 4 to equal 2x - 20 = 3x + 12 What is the value of x?

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.7B

Solve the equation for the variable

(a)  

30 + 6t = 11t

• 3

• 5

• 6

• 30

6z = 49 - z

• 49

• -7

• 6

• 7

7x = 4x + 33

• 3

• 11

• 21

• 88

Which statement best describes the first step to the equation? -11-3x=44-2x

• Add 3 to both sides

• Add 11 to both sides

• Get the variables on one side

• Add 2 to both sides

Which answer is the solution to the following equation?

30a-24=5a+26

• a=1

• a=1.3

• a=2

• None of these

-10x - 135 = 117 + 2x

• 25

• -18

• -21

• 22