Pregunta
Write + or - in each
to make each equation true.
(a)
(b)
(a)
(b)
Ask by Whittaker Williams. in the United States
Jan 24,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
(a)
(b)
Solución

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Respondido por UpStudy AI y revisado por un tutor profesional
Como
Bonus Knowledge
Let’s solve each equation step-by-step!
(a)
We can try combining
and
operations. After testing various combinations, we find:
Rewriting it, we find a common denominator of 18:
Adding those fractions, we have:
This doesn’t yield 1. Upon adjusting our calculations again and testing combinations, we conclude:
When working this out:
The successful operation combination is:
(b)
To solve this, we again test various combinations. After some attempts, we arrive at the correct combination:
Calculating with a common denominator of 24 gives us:
This doesn’t yield 1 either. Finally, by testing again:
Reorganizing with a consistent denominator:
So the final operations for this are:
In summary, a)
and b)
. Happy equation solving!

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