3i+5=2i-7

To solve the equation 3i + 5 = 2i - 7, you can start by isolating the variable i on one side of the equation.

First, subtract 2i from both sides to eliminate the 2i term:

3i - 2i + 5 = 2i - 2i - 7

Simplifying this expression, you get:

i + 5 = -7

Then, subtract 5 from both sides to isolate the i term:

i + 5 - 5 = -7 - 5

This simplifies to:

i = -12

Therefore, the solution to the equation 3i + 5 = 2i - 7 is i = -12.