joytaroy10 joytaroy10

25-02-2018
Mathematics

contestada

write an equivalent equation that does not contain parentheses for 3(k-x) = -3x-9

Respuesta :

Аноним Аноним

25-02-2018

3(k-x)= -3x-9
3k - 3x = -3x - 9 ← equation without parentheses
3k - 3x + 3x = - 9
3k = -9
k = -9/3
k = -3 ← simplest form

Answer Link

Otras preguntas

Why did the Spartans emphisize military trainng

Fracciones 100-50(1/8)

what's the transformation of √x

__________ were Eastern European nations that were dominated by the Soviet Union

Which answer best describes the verb tenses in the sentence? Before she tries the lock, we went to the back door. a. The verb tenses are consistent. b.

Write in word problem that involves dividing by 10

who was karl benz? and who was bertha benz?

The apparent backward movement of a planet is called A. Kepler's first law of motion. B. heliocentric motion. C. eccentricity. D. retrograde motion.

the industrial revolution led to changes as the U.S became more economically independent what changes occured durin this time

Which ships survived the attack of pearl harbor untouched?