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liberstina [14]
3 years ago
15

40=1.8c+32 plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help

Mathematics
2 answers:
Lemur [1.5K]3 years ago
7 0

Hey there!

\bold{40=1.8c+32}

  • <em>Flip the equation around </em>
  • \bold{1.3c+32=40}
  • <em>What is the opposite of \bold{addition}? The answer to the equation I just asked is: \bold{subtraction}. So, we have to \bold{subtract} by \bold{32} on each of your sides </em>
  • \bold{1.3c+32-32=40-32}
  • \bold{Cancel:32-32} because it gives us the result of \bold{0}
  • \bold{Keep:40-32} because it helps us solve for the value of \bold{c}
  • \bold{Equation:1.3c=8}
  • <em>What is the opposite of \bold{multiplication}? The answer to question I asked (again)  is \bold{division}. So, we have to \bold{divde} by \bold{1.3} on each of your sides </em>
  • \bold{\frac{1.3c}{1.3}=\frac{8}{1.3}}
  • \bold{Cancel:\frac{1.3c}{1.3}}
  • \bold{Keep:\frac{8}{1.3}}
  • \bold{Solve} the kept option in the \bold{division} portion
  • \boxed{\boxed{\bold{Answer:c=4.4\overline{4}}}}

Good luck on your assignment and enjoy your day!

~ \mathfrak{LoveYourselfFirst:)}

levacccp [35]3 years ago
6 0
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ 40 = 1.8c + 32

Subtract 32 from both sides:

8 = 1.8c

Divide both sides by 1.8:

c = 4.4

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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x = 7.82 + 1.4 = 9.22 (answer)
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