-i+5+2(i+6)=12

Simple and best practice solution for -i+5+2(i+6)=12 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 -i+5+2(i+6)=12 equation:


Simplifying
-1i + 5 + 2(i + 6) = 12

Reorder the terms:
-1i + 5 + 2(6 + i) = 12
-1i + 5 + (6 * 2 + i * 2) = 12
-1i + 5 + (12 + 2i) = 12

Reorder the terms:
5 + 12 + -1i + 2i = 12

Combine like terms: 5 + 12 = 17
17 + -1i + 2i = 12

Combine like terms: -1i + 2i = 1i
17 + 1i = 12

Solving
17 + 1i = 12

Solving for variable 'i'.

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

Add '-17' to each side of the equation.
17 + -17 + 1i = 12 + -17

Combine like terms: 17 + -17 = 0
0 + 1i = 12 + -17
1i = 12 + -17

Combine like terms: 12 + -17 = -5
1i = -5

Divide each side by '1'.
i = -5

Simplifying
i = -5

See similar equations:

| 3x+31=x+15 | | 3n^2+16m+5=0 | | x^3=25 | | 5x^2-3x+9-(4x-11+2x^2)= | | 4c+3d+6c-4d= | | (2x-7)(7x+2)=49+7x | | 2a-3-5-6a= | | d^2+23d-10c^2=0 | | 3(2a-4)+2(6-a)= | | 2e-16= | | x^3+6x^2-x+30=0 | | 2(a-b)+4b= | | x+8=2x-3 | | -5x^2+9x=4 | | -5x+9x=4 | | 5(9c+4)= | | 5a+9=3a+11 | | 7x^2+9x=1 | | 7x^2+9=1 | | (n+1)*10=50 | | (n+3)*3=21 | | 6x-14=9x+13 | | 6p+8=8p | | 5201314-1201314= | | 6X*2-18X-24=0 | | 999x=1000000865 | | 10000=10x | | 13x+8=124 | | 3w^2=675 | | -w^2=-576 | | 3(2-X)=2(2X-3) | | 5+14c^2=229 |

Equations solver categories