Afriend rewrote the expression 5(x+2)as 5x+2. wrote a few sentences to your friend explaining the error. then, rewrite the expression 5(x+2)

250

step-by-step explanation:

24+x=y

step-by-step explanation:

but which class are u may know that first

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: