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nikitadnepr [17]
2 years ago
12

Pls solve for each variable

Mathematics
2 answers:
UkoKoshka [18]2 years ago
7 0

b - ( - 5) = 13 \\  =  > b + 5 = 13 \\  =  > b = 13 - 5 \\  =  > b = 8

<h3>The answer is 8.</h3>
pogonyaev2 years ago
6 0

Answer:

b=8

Step-by-step explanation:

b-\left(-5\right)=13

<u>Apply rule:</u>-\left(-a\right)=a

  • b+5=13

<u>Subtract 5 from both sides:</u>

  • <u />b+5-5=13-5<u />
  • <u />b=8<u />
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