(7+9i)+(-5i)=0

Simple and best practice solution for (7+9i)+(-5i)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (7+9i)+(-5i)=0 equation:


Simplifying
(7 + 9i) + (-5i) = 0

Remove parenthesis around (7 + 9i)
7 + 9i + (-5i) = 0

Combine like terms: 9i + (-5i) = 4i
7 + 4i = 0

Solving
7 + 4i = 0

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + 4i = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 4i = 0 + -7
4i = 0 + -7

Combine like terms: 0 + -7 = -7
4i = -7

Divide each side by '4'.
i = -1.75

Simplifying
i = -1.75

See similar equations:

| 3x+17+4=y | | 4+2(x+5)=26 | | 2(2x-5)=3x+x-2 | | 400=10(x-65)+50 | | 1/2(2x+10)-6x=5x-3(2x+1) | | 2(3x+1)=-2(x-4) | | .4x+0.25(54-x)=32 | | 3(p+a)=p | | 20n=24n-14 | | 74y-54=y-(-68) | | .4x+0.25(100-x)=31 | | -x^3+x^2+14x-24=0 | | Cos(5x)=12*cos(x) | | Y=5+-9x+2x^2 | | 33.80=7g+3.56 | | -5[3x+2]+9x=6[4x-5] | | 30-15z=40-14z | | Y=2x^2-9x+5 | | 9u-3=-3(u+5) | | -4(r+9)=-41 | | f=10(250x-65)+50 | | 11m-13=15-3m | | -4=-18+2m | | .4x+25-.25=32 | | x+(2x+22)=26 | | -6(w+3)=-4w-36 | | 3m-4=7m-8 | | -6(w+3)=4w-36 | | 28=7x+4-3x | | 3(x-1)-ax=x+4 | | 28=7n-7 | | x^2-9+x(x-1)=180 |

Equations solver categories