Answer:
168 miles.
Step-by-step explanation:
5/7x+40+0.75x−118=x
Step 1: Simplify both sides of the equation.
5/7x+40+0.75x−118=x
5/7x+40+0.75x+−118=x
(5/7x+0.75x)+(40+−118)=x(Combine Like Terms)
1.464286x+−78=x
1.464286x−78=x
Step 2: Subtract x from both sides.
1.464286x−78−x=x−x
0.464286x−78=0
Step 3: Add 78 to both sides.
0.464286x−78+78=0+78
0.464286x=78
Step 4: Divide both sides by 0.464286.
0.464286x/0.464286=78/0.464286
x=168
Answer: x=-2/5
Step-by-step explanation:
1. Expand: 3x+6=4-2x
2. Subtract 4 from both sides: 3x+6-4=-2x
3. Simplify 3x+6-4 to 3x+2: 3x+2=-2x
4. Subtract 3x from both sides: 2=-2x-3x
5. Simplify -2x-3x to -5x: 2=-5x
6. Divide both sides by -5: -2/5=x
7. Switch sides: x=-2/5
Hope this helped!
Answer:
X=4
Step-by-step explanation:
5x-4=16
+4 +4 Add 4 on both sides
5x=20 Divide both sides by 5
x= 4
Hope this helps!
Answer: 20
Step-by-step explanation:
100 - 25 - 45 = 30
30% is the percentage for fish sticks n spaghetti
and it said tht the number of stdents choosin fish was 50% of the number of students choosing spghtti .
15 is the amount of students chose fish stcks