To convert to scientific notation<span>, start by moving the decimal place in the number until you have a coefficient between.
</span>
x = 7
3*x-6-(15)=0
3x - 21 = 3 • (x - 7)
Solve : 3 = 0
Solve : x-7 = 0
Add 7 to both sides of the equation :
x = 7
<span>-3sin(3x)=0
</span><span>sin(3x)=0
3x=0 => x=0
3x=180 degree => x=60 degree
</span>
Answer:
8x
Step-by-step explanation:
sorry if its wrong but you multiply 2 by 4 to get 8x