Solving Equations with Variables on Both Sides

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

What is the final answer to

1 + 4n = 1 - 8n - 6n ?

• 12

• 5

• 0

• -15

What is the first step you should take to solve this problem?

-4(b - 2) = -3 +7b

• add 3 to both sides

• subtract 7b from both sides

• Distribute -4 to the b and -2

Jacob solved the following equation using the steps shown. 
Step 1       5x + 9 = 2x - 3
Step 2       3x  + 9 = -3
Step 3       3x = -12
Step 4       x = -4
What operation did he perform to get from Step 2 to Step 3? 

• Subtracted 2x from both sides of the equation
• Subtracted 9 from both sides of the equation
• Multiplied both sides of the equation by 3
• Added -3 to both sides of the equation 

Tags

CCSS.HSA.REI.A.1

Solve for f:

f - 4 = 6f + 26

• No solution

• Infinite solutions

• f = 6

• f = -6

Solve the equation:

7x - 4 = 3 + 8x

• x = 7

• x = -7

• infinite solutions

• no solution

Solve the equation

• 6

• -6

• 4

• -2

12 + 6x - 7x = 3x - 2x

• 6
• -16
• -5
• 4

Tags

CCSS.8.EE.C.7B

x + 2 = x + 4

• infinite solutions

• no solution

• x = 0

Tags

CCSS.8.EE.C.7A

x - 2x + 3 = 3 - x

• infinite solutions

• no solution

• x = 0

• x = 3