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pantera1 [17]
3 years ago
6

Solve for x. 2/5(x−9/10)=−2 3/4 Enter your answer as a mixed number in simplest form in the box. x =

Mathematics
1 answer:
Serga [27]3 years ago
8 0
<h3><u>Answer:</u></h3>
  • -5 39/40 is the answer.
<h3><u>Step-by-step explanation:</u></h3>
  • 2/5(x − 9/10) = −2 3/4
  • => 2x/5 - 18/50 = −2 3/4
  • => 2x/5 - 18/50 = −11/4
  • => 40x/100 - 36/100 = -275/100
  • => 40x/100 = -239/100
  • => 40x = -239
  • => x = -239/40
  • => x = -5 39/40
<h3><u>Conclusion:</u></h3>

Hence, x = -5 39/40 is the answer.

Hoped this helped.

BrainiacUser1357

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Let a,b & c be the number of cookies Adrian, Bobby and Calvin baked respectively.

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