4r+12r=-16

Simple and best practice solution for 4r+12r=-16 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 4r+12r=-16 equation: 



4r+12r=-16

We move all terms to the left:

4r+12r-(-16)=0

We add all the numbers together, and all the variables

16r+16=0

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

16r=-16

r=-16/16

r=-1

See similar equations:

| 23z-z=17 | | -8c-10=-13c | | 6b+16=5b | | -3=12/v | | 3=17-h | | (X)(1+x)(2+x)=1320 | | -0,2*x+15=3 | | 1.2^2x+1=1.2^9 | | -6x=-6x-4 | | 4–x3=1 | | (5y+2)(6+y)=0 | | 5(2x+3)+4(7x-5)-2(x-1=-39 | | 5x^2+4x=22 | | 2x−3=21 | | 7x+18=32-4x | | 3x+1=13−x | | 4x+34=91 | | r2-21r+80=0 | | 3t2+8t-8=0 | | X=(4x×40)+(3x×20) | | (7x+4)(3x+9)=(4x+3)(3x+5) | | 3x-2/4=5x-60 | | W=1.75h+4 | | -17r+7r-9r-4r=-15 | | 2a+3a-5a+3a-2a=19 | | 2x+32=48 | | -15b+20b=10 | | 10u-4u-3u+4u-5u=18 | | 3(24-y)+y=40 | | 1080=4x | | 7v+v-v=7 | | 108=4/10x |

Equations solver categories