k/2+1/2=3
Move +1/2 to the other side. Sign changes from +1/2 to -1/2
k/2+1/2-1/2=3-1/2
k/2=3-1/2
Find the common denominator for 3 and -1/2.
Common denominator is 2
k/2=3(2)-1/2
k/2= 6/2-1/2
k/2=5/2
Multiply k/2 with 2. Multiply 2 with 5/2
k/2 (2/1)=2(5/2)
Cross out 2 and 2. Divide by 2. Cross out 2 and 2 for 5/2(2). Divide by 2
k=5
3x - 14 = 2x + 25
+14 +14
3x = 2x + 39
-2x -2x
x= 39
therefore x is 39. If you want to find the exact angel, just substitute 39 into x, solve for it and it should give you the exact angel.
Hope I helped :)
Answer:
Step-by-step explanation:
u take 2(64)-600-94 then u get 120
<span>45 x (1.08) x </span>30 = 1458
-----------------------------------------------
Answer: 
Step-by-step explanation:
I did this question a few months back, and I got this answer correct.
