I really need some one to solve this please!!!
2 answers:
Answer:
x=10
Step-by-step explanation:
Hey There!
Our goal to solve this problem is to get the variable on one side and the constant on the other using inverse operations

step 1 multiply each side by 3
3x5=15
3x/3 cancels out
now we have 2x-5=15
step 2 add 5 to each side
-5+5 cancels out
15+5=20
now we have
20=2x
step 3 divide each side by 2
20/2=10
we're left with x=10
Answer:x=10/3
Step-by-step explanation:
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30.007
300/10=30
7/1000=.007
30+.007=30.007
Answer: 15 girls
Step-by-step explanation:
27 - 3 = 24
24/2 = 12
12 boys
12 + 3 = 15
15 girls
15+ 12 = 27
-13 to 0 = 13 degrees changed. 0 to 22 is 22 degrees changed. 13 + 22 = 35 degree change.
10-3 = 7.
So there was a change of 35 degrees across 7 hours
35/7 = 5 degrees per hour.
21-7=14 is a relate subtraction problem
Answer:
2/25
Step-by-step explanation:
Just work it out