Respuesta :
Equation: 4x + 2(x - 2) = 4x + x - 12
Solve:
4x + 2(x - 2) = 4x + x - 12
4x + (2)(x) + (2)(- 2) = 4x + x +Â - 12Â (Distribute)
4x + 2x +Â - 4 = 4x + x +Â - 12
(4x + 2x) + (- 4) = (4x + x) + (- 12) Â Â
Combine Like Terms:
6x +Â - 4 = 5x +Â - 12
6x - 4 = 5x - 12
Subtract 5x from both sides:
6x - 4 - 5x = 5x - 12 - 5x
x - 4 = Â - 12
Add 4 to both sides:
x - 4 + 4 = Â - 12 + 4
x = Â - 8
Answer: Â x = Â - 8
Hope that helps!!!! ( x =Â - 8, Letter Choice (A).
Solve:
4x + 2(x - 2) = 4x + x - 12
4x + (2)(x) + (2)(- 2) = 4x + x +Â - 12Â (Distribute)
4x + 2x +Â - 4 = 4x + x +Â - 12
(4x + 2x) + (- 4) = (4x + x) + (- 12) Â Â
Combine Like Terms:
6x +Â - 4 = 5x +Â - 12
6x - 4 = 5x - 12
Subtract 5x from both sides:
6x - 4 - 5x = 5x - 12 - 5x
x - 4 = Â - 12
Add 4 to both sides:
x - 4 + 4 = Â - 12 + 4
x = Â - 8
Answer: Â x = Â - 8
Hope that helps!!!! ( x =Â - 8, Letter Choice (A).
Answer:
-8 is the correct answer
Step-by-step explanation:
I got it right on the test.