Kellie's original number given the analogy and corresponding equation is 13
<h3>How to write and solve equation?</h3>
let
(x × 2) × 3 = x + 65
2x × 3 = 65 + x
6x = 65 + x
6x - x = 65
5x = 65
x = 65/5
x = 13
check:
6x = 65 + x
6(13) = 65 + 13
78 = 78
Therefore, the unknown number, x is 13
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Work done = Force x Distance
= 56N x 425m
= 23,800 Joules
Answer:52
Step-by-step explanation:
180-56-72=x so x is 52
Answer:
Did you happen to get the answer? I'm stuck on this too
Step-by-step explanation:
Okay I know how to do this, first set it up as
161 X
-----=------
575 100
Then cross multiply