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.