Solving multi-step problems using linear equations in one variable

Solve the equation.

• A (No Solution)

• B (Infinitely Many Solutions)

• C (x = 2)

• D (x = -9)

-2(3m + 6) = -3(4 +2m)

• No Solution

• One Solution

• Infinite Solution

• It is impossible for this equation to result in a solution

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8.8.C

 $-1+5j=-1-12j+17j$  

Determine the type of solutions.

• no solution
  

• one solution
  

• infinitely many solutions
  

x - 2x + 3 = 3 - x

• all real numbers
• no solution
• x = 0
• x = 3

2(2x+2)=4x+4

• No solution

• Many solution

• one solution

If I solved an equation and it finished like this, x = -7, how many solutions would there be?

• one
• no solutions (no number would work for x)
• infinite solutions (any number would work for x)

• One Solution

• No Solution

• Infinitely Many Solutions

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

• one solution

• no solution

• infinite solutions

Solve:

3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinite Solutions