(12+i)+(7+4i)=

Simple and best practice solution for (12+i)+(7+4i)= 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 (12+i)+(7+4i)= equation:


Simplifying
(12 + i) + (7 + 4i) = 0

Remove parenthesis around (12 + i)
12 + i + (7 + 4i) = 0

Remove parenthesis around (7 + 4i)
12 + i + 7 + 4i = 0

Reorder the terms:
12 + 7 + i + 4i = 0

Combine like terms: 12 + 7 = 19
19 + i + 4i = 0

Combine like terms: i + 4i = 5i
19 + 5i = 0

Solving
19 + 5i = 0

Solving for variable 'i'.

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

Add '-19' to each side of the equation.
19 + -19 + 5i = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 5i = 0 + -19
5i = 0 + -19

Combine like terms: 0 + -19 = -19
5i = -19

Divide each side by '5'.
i = -3.8

Simplifying
i = -3.8

See similar equations:

| y+6.1=19.5 | | .28x=100.8 | | 5n^2+n=-6 | | 0.58=3r+0.15 | | 2(10x)=15x+6.5 | | 4x^2-16x=9 | | 0.5t+8=5 | | 39-4x=11+10x | | (3i)(5i)(-2i)= | | 1.5x-8=2.5 | | (3i)(5i)(-21i)= | | 0.125x+0.6=-1.2 | | 18+7(18+2x)+7= | | 12(5280)= | | a^2-18a-17=2a | | 0.5x-12=13 | | 5x=24-4 | | 2s^3+s^2-25s+12=0 | | 0.375x-8=4 | | 28=13.8x+262.6 | | -0.7+0.25x=0.4 | | 6x-1y-6z=0.15 | | 2(x+2)=40 | | 2(x+8)=3 | | 4x-x^2=y | | 3=2x^2-4x | | -2x-42.6=4.2 | | 4x+5y+(-18x)= | | (k+1)(5k-2)= | | ln(12x^2)=0 | | y-3=-15 | | Y+14+5y-14=90 |

Equations solver categories