856.80$ since you have to add 638.77 with 418.03 and then subtract 200 from that number
Answer: The solution is is x=7
Step-by-step explanation:
4/3x - 1/3 = 9
+1/3 +1/3
4/3x/4/3 = 28/3
x= 7
Answer:
the width are both 6cm
Step-by-step explanation:
4:6 = 2:3
2:3 times 7 equals 14:21
Hope this helped!
Answer:
x = 10 is your answer
- Explain -
Step 1: subtract 1 from both sides (subtraction of equality)
which will give us:
2x = 21 - 1
which equals to
2x = 20
Step 2: Divide both sides by 2
which is
2x/2 = 20/2
2/2 = 1 and 20/2 = 10
Therefore the answer is x = 10
