I'm attaching the solution.. feel free to ask if you have questions.. I basically did long division. Hope this helps.
Answer:
i think about 80 cm or 100cm
First expand it
Next subtract 14 - 2x + 4x so it can be 14 + 2x
Next subtract 14 from both sides
Next subtract 20 - 14 so it can be 6
Then divide both sides by 2
And lastly reduce the fraction 6/2 and once u reduce it u have your answer which is x = 3.
Answer:
3x(4x+5y)
Step-by-step explanation:
and yh.........