multi step equation

Solve the equation:

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4

Solve the equations:

3x + 2(4x - 4) = 3

• 4

• 3

• 2

• 1

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

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

• infinite solutions
• x = 1
• x = -1
• no solution

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution
• x = 8
• x = -5
• x = 7

Which of the equations has no solution?

• 2x + 1 = 5x - 3
• 2(x - 7) = 2x-14
• 3(2x+1) = 6x+1
• 15x - 30 = 0

Solve the equation:

5x + 4 = -6

• 2

• -2

• 10

• 15

What is the definition of one solution?

• no matter what constant is substituted in for the variable, the equation is ALWAYS true
• no matter what constant is substituted in for the variable, the equation will NEVER be true
• only this ONE solution will make the equation true

Solve the equation:

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18