9i-(13+7i)=0

Simple and best practice solution for 9i-(13+7i)=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 9i-(13+7i)=0 equation:


Simplifying
9i + -1(13 + 7i) = 0
9i + (13 * -1 + 7i * -1) = 0
9i + (-13 + -7i) = 0

Reorder the terms:
-13 + 9i + -7i = 0

Combine like terms: 9i + -7i = 2i
-13 + 2i = 0

Solving
-13 + 2i = 0

Solving for variable 'i'.

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

Add '13' to each side of the equation.
-13 + 13 + 2i = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 2i = 0 + 13
2i = 0 + 13

Combine like terms: 0 + 13 = 13
2i = 13

Divide each side by '2'.
i = 6.5

Simplifying
i = 6.5

See similar equations:

| 60x+1000=5000 | | 3+2(x-1)=7-x | | 2q-3=12 | | 8y+15-4y=95 | | 3x+2y=49 | | 9y-5=6y+4 | | 6(v+6)-5=1+6v | | -2(x)=8 | | 2x-3+x=63 | | 2(4-2)x(6+4)+8= | | 2w+3=8 | | -8c+6=-42 | | 2+4w-2w=34 | | -3x-12y=3 | | 2(2x)=18 | | 0.4*x^2+8x+40=-0.6*x^2+60 | | 5x=7+6x | | 1+(4+t)= | | 7x(1-x)=5x-10 | | 2(3+n)=5+n | | 7z-4z=2z-5-3z | | 6x-3=2y+8 | | 15x-1=11x-5 | | n^2-4n-4=-2.5 | | 3b-6=0 | | 4x+9y=-1 | | 5d+25=10b+5 | | 0=x^3+8x^2+20x+16 | | 10m+5=55 | | (6x-14)=14 | | X+1=-x+(-5) | | 3(7c-1)-12=19c+3 |

Equations solver categories