7x+15=38
7x=38-15
7x=23
x=23/7
Answer:
6.2e+15
Step-by-step explanation:
Hope this helps!
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Step-by-step explanation:
energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. ... After it has been transferred, energy is always designated according to its nature.
Answer:
k= 70
Step-by-step explanation: