Answer. 17<18
The sum of 3x + 14 equals 17x.
The difference between 20 - 2x equals 18x.
Therefore the equation is not equal to each other.
<h2>the original number is 38</h2>
Step-by-step explanation:
Let the two-digit number be 10t+u where t is the tens digit and u the units digit.
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EQUATION:
t+u = 11
10u+t = 10t+u + 45
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Rearrange the equations:
t+u = 11
9t-9u = -45
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Simplify:
t+u = 11
t-u = -5
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Add the equations to solve for "t":
2t = 6
t = 3
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Substitute to solve for "u":
3+u = 11
u = 8
100Answer:
Step-by-step explanation:
Answer: 2 hours
Step-by-step explanation:
Answer:
34 feet
Step-by-step explanation:
22+12=34. 22 down, then the 12 up to his friend.
