Solving Equations with Variables on Both Sides

Solve:

2(2x + 3) = -6(x + 9)

• 1.2
• 6
• -6
• 7.5

Solve:

7x + 19 = -2x + 55

• 4
• 14.8
• 8.2
• -4

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Which equation will end in "no solution"?

• 2w - 11 = 3w + 5

• 2(w + 8) = 2(2w - 19)

• w + 7 + w = 2w - 9

• 2w - 6 = 2(w - 10) + 5w

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

What is the first step in solving the equation 2a - 4(a - 5) = 10

• Add 4 to both sides
• Add the 2a and a 
• Distribute 4 to a and -5
• Distribute -4 to a and -5

-15 = 5a +12- 2a + 6

• -11
• -3
• 10
• 7

3 ( a + 22 ) = 12a + 30

• a = 8

• a = 2

• a = 4

• a = -2

How many solutions does this equation have?

• One Solution

• No Solutions

• Infinitely Many Solutions (all real numbers)