(-5-8i)-(-4-7i)=

Simple and best practice solution for (-5-8i)-(-4-7i)= 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 (-5-8i)-(-4-7i)= equation:


Simplifying
(-5 + -8i) + -1(-4 + -7i) = 0

Remove parenthesis around (-5 + -8i)
-5 + -8i + -1(-4 + -7i) = 0
-5 + -8i + (-4 * -1 + -7i * -1) = 0
-5 + -8i + (4 + 7i) = 0

Reorder the terms:
-5 + 4 + -8i + 7i = 0

Combine like terms: -5 + 4 = -1
-1 + -8i + 7i = 0

Combine like terms: -8i + 7i = -1i
-1 + -1i = 0

Solving
-1 + -1i = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + -1i = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1i = 0 + 1
-1i = 0 + 1

Combine like terms: 0 + 1 = 1
-1i = 1

Divide each side by '-1'.
i = -1

Simplifying
i = -1

See similar equations:

| 18-13*3=x | | 12+g=27 | | 45=7c-11 | | 43=(3x+14) | | 417=s+25 | | 2x^2+8x-21=3 | | log(2x+1)=log(3x) | | 3y-7(3)=9 | | (165)n=180(n-2) | | v=2i+2j-2v | | 5.9q=63 | | (-3)(16)= | | 8=m+3 | | -18x+2=2x | | -18x+2=62x | | 190n-1050=2180.00 | | 3xq=24 | | 0=20+50x-16x^2 | | 78=y+19 | | 20*25-12=l | | 2y+(-23)=-10-(-39) | | 12+g=19 | | 7y=5(y-2) | | -x+8=-7x-8 | | (-16+2)-(13-3)= | | 4(-3h+2)=2(6h-21) | | 20*8-12=l | | (160)n=180(n-2) | | 7sqrt(4x)+9=2sqrt(5x)+6 | | 2x^2+5y^2-20=0 | | -25+6= | | 53x-18+7x=1632 |

Equations solver categories