TaviaJ641057 TaviaJ641057
  • 03-11-2022
  • Mathematics
contestada

8i+ 5 - 2i equals 3i+ 23

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JayceonaR722357 JayceonaR722357
  • 03-11-2022

We will have:

[tex]8i+5-2i=3i+23[/tex]

We will operate like terms and solve for i, that is:

[tex]8i-2i-3i=23-5\Rightarrow3i=18\Rightarrow i=6[/tex]

*Step by step:

[tex]8i+5-2i=3i+23\Rightarrow6i+5=3i+23[/tex][tex]\Rightarrow6i+5-5=3i+23-5\Rightarrow6i=3i+18[/tex][tex]\Rightarrow6i-3i=3i+18-3i\Rightarrow3i=18[/tex][tex]\Rightarrow\frac{3}{3}i=\frac{18}{3}\Rightarrow i=6[/tex]

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