2 years ago

If f(x)=2(3x-5) when f(x) =74,what is the value of x??

Mathematics

2 answers:

Zinaida [17]2 years ago

8 0

Answer:

x = 14

Step-by-step explanation:

given f(x) = 2(3x - 5) and f(x) = 74 , then equating gives

2(3x - 5) = 74 ( divide both sides by 2 )

3x - 5 = 37 ( add 5 to both sides )

3x = 42 ( divide both sides by 3 )

x = 14

Rom4ik [11]2 years ago

7 0

The answer is 14
Hopefully this helps

You might be interested in

Resuelve la ecuación de la recta

Katena32 [7]

Answer:

SPANISH TALK ENGLISH OK

Step-by-step explanation:

OKKK

8 0

3 years ago

Answer question and show work please

SCORPION-xisa [38]

The recipes include: $\frac{1}{2}$ $\frac{3}{8}$ $\frac{3}{10}$
finding their lcm gives:
$\frac{12,20,15}{40}$
arranging them
$\frac{3}{10}$ $\frac{3}{8}$ $\frac{1}{2}$
please mark as brainliest

5 0

3 years ago

what is the lub and glb of the following sets, in the set of real numbe if exists E={ 0.2,0.23,0.234,0.2343,0.23434,0.23434,...}

Brums [2.3K]

Answer:

Hello,

Step-by-step explanation:

$LUB(E)=0.2=\dfrac{1}{5} \\\\GUB(E)=0.2 34 34 34 ....=0.2+\dfrac{1}{10} *0.343434....\\\\=\dfrac{1}{5} +\dfrac{1}{10} *\dfrac{34}{99} \\\\=\dfrac{198+34}{990} \\\\=\dfrac{116}{495}$