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3 years ago

Help!! (2x-5) -3i= 7 +2yi

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

7 0

Answer:

2x-12/2y+3

Step-by-step explanation:

Let's solve for i.

2x−5−3i=7+2yi

Step 1: Add -2iy to both sides.

−3i+2x−5+−2iy=2iy+7+−2iy

−2iy−3i+2x−5=7

Step 2: Add -2x to both sides.

−2iy−3i+2x−5+−2x=7+−2x

−2iy−3i−5=−2x+7

Step 3: Add 5 to both sides.

−2iy−3i−5+5=−2x+7+5

−2iy−3i=−2x+12

Step 4: Factor out variable i.

i(−2y−3)=−2x+12

Step 5: Divide both sides by -2y-3.

i(−2y−3)

−2y−3

−2x+12

−2y−3

2x−12

2y+3

Answer:

2x−12

2y+3

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