sam223 sam223
  • 01-08-2016
  • Mathematics
contestada

If 2x+5=8x then 12x=?

Respuesta :

chanelg55 chanelg55
  • 01-08-2016
2x+5=8x

5=6x

x=5/6 

12(5/6)

x=10
Answer Link
FelisFelis FelisFelis
  • 19-06-2019

Answer:

The value of 12x is 10

Step-by-step explanation:

We need to find the value of 12x

The given expression is 2x + 5 = 8x

Subtract 2x from both the sides in above expression,

2x + 5 - 2x = 8x - 2x

              5 = 6x

Multiply both the sides by '2' in above expression

2(5) = 2(6x)

10 = 12x

Hence, the value of 12x is 10

Answer Link

Otras preguntas

emergence of Gandhi????? friends​
what are 3 differences about the middle, new engalnd, and southern colonies?
Solve for x: −12x−2=−7x−17
Write the indicated term of the binomial expansion. (x+y)^(10); 4th term
find the value of k in the equation 5k+1=10.which answer is correct 'first or second?then why? ans(1) : 5k+1=10 5k=10-1 5k=9
Explain the applications of a spm ma je v​
WHAT IS THE AUTHORES POINT USE THE EVIDINCE TO COMPLETE THE CHART MONEY AND SENSE STROY IREADY
He drove the car carefully. (underline the adverb)
Ask a questions have 2 spinners . The first spinner has the numbers 3,5,7 and the second spinner has the numbers 3,5,8. Is the probability greater or less than
The line has a slope of −3 and passes through point (4, 8). Find the missing coordinates of the points on a line (5, ...), (6, ...), (3, ...), (10, ...)