ethanshealy ethanshealy

02-12-2020
Mathematics

contestada

what is the value of x in the eqation 3 [2x+5]=3x+4x

Respuesta :

abcdefdfgfghh abcdefdfgfghh

02-12-2020

Answer:

x = 15

Step-by-step explanation:

3 ( 2x + 5 ) = 3x + 4x

Distribute;

3 ( 2x + 5 ) = 3x + 4x

6x + 15 = 3x + 4 x

Combine like terms;

6x + 15 = 3x + 4x

6x + 15 = 7x

Inverse operations;

6x + 15 = 7x

-6x -6x

15 = x

Answer Link

Otras preguntas

What's the value of pi?

what kind of symbiotic relationship is showm between Dori and Marlin

It is likely that Earth could lose half of its species in the next ____________ years. a. 50 b. 100 c. 500 d. 1000

When 70,000 is written as 7.0 10^{n} what is the value of n ? Can you please explain with some details?

If 3x – 10 = 17, what is the value of 6x + 20 ?

which number is 100 less than 38 tens

What is the biggest cause of extinction today? a. pollution b. exotic species c. global warming d. habitat loss

If 6x −3 = −5x +7, then x =? Can someone explain this one?

It is likely that Earth could lose half of its species in the next ____________ years. a. 50 b. 100 c. 500 d. 1000

Indicate which pattern of evolution is shown by the many species of finches on the Galápagos Islands.