What is the value of x in the equation? 4 3/7 x − 3 1/2 = 12
a) 3 2/5
b) 3 1/2
c) 3 3/4
d) 3 6/7

B) 3 1/2 or 7/2

Step-by-step explanation:

4 3/7=31/7

3 1/2=7/2

31/7x-7/2=12

31/7x=12+7/2

31/7x=24/2+7/2

31/7x=31/2

x=(31/2)/(31/7)

x=(31/2)(7/31)

x=7/2

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

ome people is not even worth it to even try it in the air.

step-by-step explanation: