2i+3=-9

Simple and best practice solution for 2i+3=-9 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 2i+3=-9 equation: 



2i+3=-9

We move all terms to the left:

2i+3-(-9)=0

We add all the numbers together, and all the variables

2i+12=0

We move all terms containing i to the left, all other terms to the right

2i=-12

i=-12/2

i=-6

See similar equations:

| 9x-4+40=180 | | (10-4x)=2 | | 9-4w=-13 | | 5y+2+2y=30 | | 5-8a=3 | | 9d-16-6d=2(7d+9) | | 13w+12=5 | | 3(2x-8)-6x=20 | | 1.2r-7=2.3r=3.5(r-2) | | 0.5(4-8x)=-(8x+2) | | x+118+x+68=180 | | -9x+1=-75+x/2 | | x+118=x+68 | | .1m+0.008=0.06m-0.172 | | 1200w=300 | | F(4)=5x-20 | | 4x+7=10x+10 | | 30+22x=x | | -(2x-4)+3(2x+5)=-1 | | 8^2+12x+3=0 | | 60-2x=90-14x | | -8b=-33-4(3b-7) | | 5-3(1+7c)=23 | | 10x+40=6x+12 | | -7b+6=-8(-2+1b) | | 3(f-3)+5=23 | | 4/7+1/5x=54 | | -4(x+8)=4(x+4) | | 4.1x=82 | | 3(x+3)=7(4-x) | | 87=-3(1+5p) | | 5k-13=-2(1-8k) |

Equations solver categories