ifefapohunda ifefapohunda
  • 26-02-2021
  • Mathematics
contestada

6(3x – 8) = 7(7x + 7)

Respuesta :

kritika3375
kritika3375 kritika3375
  • 26-02-2021

Answer:

Step-by-step explanation:

6(3x – 8) = 7(7x + 7)

18x - 48 = 49x + 49

49x - 18x = - 48 - 49

31x = - 97

x = - 97/31

Answer Link
thebecks
thebecks thebecks
  • 26-02-2021

Answer:

x = -3.13

Step-by-step explanation:

6(3x – 8) = 7(7x + 7)

18x - 48 = 49x + 49

subtract 18x from from each side

-48 = 31x + 49

add 48 to each side

31x +97 = 0

31x = -97

divide both sides by 31

x = -3.13

check:

6(3[-3.13] - 8) = 7(7[-3.13] + 7)

-104.35 = -104.35

Answer Link

Otras preguntas

Suppose Maya made another sign with an area of 48 square inches. Would this sign be larger or smaller than the sign with an area of 48 square centimeters? Expla
A coin rolls across the floor at an angular speed of 4 rotations per second. What is its speed in degrees per second? Hint: One full rotation equals 360 degrees
i am stuck heres the question;the product of 2 numbers is 144 and their difference is 10 what is the su of the 2 numbersif you can help Thanks¡
Simplify each side of the following equation before applying the addition propertyx − 9 + 6 = −5 − 4
i need help with adding fractions
How and Why were Roman/Greek Gods different to Egyptian Gods?
List three impulse goods that you or someone you know has purchased
What are two differences between a rhizoid and a rhizome?
What advantages did the geography and climate give to people living in the Middle Colonies
how to separate salt and sugar?