Answer:
w = 2
Step-by-step explanation:
3 + 2w = 7
Subtract 3 from both sides.
2w = 4
Divide by 2.
w = 2
Check.
3 + 2(2) = 7
3 + 4 = 7
7 = 7
Answer:
a equals and b equals 7
Step-by-step explanation
divide both side by 3 getting a+b=(28/3)
subtract b from both sides getting a=(28/3)-b
to solve for b its the same way so b=(28/3)-a
you can then substitute
5x+25 final answer is x=5
Answer:
100
Step-by-step explanation:
So, the prime factors of 100 are written as 2 x 2 × 5 x 5 or 25*4
Answer:
all work is shown and complete