If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9+3i=15
We move all terms to the left:
9+3i-(15)=0
We add all the numbers together, and all the variables
3i-6=0
We move all terms containing i to the left, all other terms to the right
3i=6
i=6/3
i=2
| 6x=4(4x-5) | | y=3(1/4)^2-9 | | 5x−2+2x+6=67 | | 57-8x=17+12x | | 2(.70m+5.5)=15.48 | | -2u+5=7 | | 2x²+x-3=0 | | 4(8+m)=–44 | | 55x-3x(9x+12)=-64 | | 7h-12=65 | | Y-4=5/3(x+3 | | 6x=4(4-5) | | 20+.05x=15+.25x | | -(3m+4)-m=18 | | 16÷b=8 | | 2(.95m+3.75)=16.88 | | x+9+x−9=18 | | 11/6=3/y | | 6g-13=23 | | 7y-3=2(y+3) | | 35t70(7-t=385 | | n-17=12 | | 4(t-2)=t+8 | | 8x+53=x+4 | | 11/6=3/y | | 2=3/2x-1+-1/(2x-1)^2 | | 7x+1x/2=180 | | 2.4=1.2z-6.5=0.7 | | 23+6f=149 | | j^2-12j-13=0 | | -2+3v=19 | | 24=-u-3 |