akamya21 akamya21
  • 03-12-2018
  • Mathematics
contestada

Solve for x.8 – 3x – x = 12

Respuesta :

Ammimochi
Ammimochi Ammimochi
  • 03-12-2018

Simplify 8 - 3x - x to 8 - 4x

8 - 4x = 12

Subtract 8 from both sides

-4x = 12 - 8

Simplify 12 - 8 to 4

-4x = 4

Divide both sides by -4

x = -1

Answer Link

Otras preguntas

If 3/4 and 12/x are equivalent, what is the value of x?
Please help with all three questions show work if can help ASAP
Why is the battle of Vicksburg an important turning point in the civil was ?
what happens if you cut a mobius strip down the middle?
Michelle sleeps a minimum of 8 hours each night; however, she still suffers from fatigue. Which part of her brain is most likely responsible for her fatigue? A.
Solve and graph the absolute value inequality: |4x + 1| ≤ 5. a. number line with closed dots on −1.5 and 1 with shading going in the opposite directions. b. num
what is the expanded form of 8×43
why are live oak leaves falling from my tree in August
I need 20 FACTS that are either important or interesting. Give me both, please! I need this ASAP so if you could hurry, that would help a lot!
Which of the statements about the y-axis are true? I. The y-axis is a vertical number line that passes through the origin. II. The y-axis intersects the x-axis