3r=-8.4

Simple and best practice solution for 3r=-8.4 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 3r=-8.4 equation: 



3r=-8.4

We move all terms to the left:

3r-(-8.4)=0

We add all the numbers together, and all the variables

3r+8.4=0

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

3r=-8.4

r=-8.4/3

r=-2+2.4/3

See similar equations:

| (-10y=-40)/10 | | 40+x=59 | | 50-y=21 | | 28+a=60 | | 49-y=30 | | 3y/4-1=14 | | (1/15)^x=2/3 | | 10x-16=16x | | 4x+x(196-x)=196 | | (x+5)(x-3)=-15 | | 12=c/4-7 | | u(u-1/15)=0 | | (2x+9)^5x-2=1 | | (6a-3)/5+(7a-12)/8+a=6a+3 | | x^2+40x+240=0 | | 8x=(x+4)+(3x+12) | | 3x+8x-8=52 | | x+3.5=15-9 | | 2(3x+1)^2=18x^2+12x+2 | | 11x=-35x | | 5/6x^2=125 | | -75=-15t | | 6x+1=36x | | m/(-15)=-17 | | 2a-11=-7 | | 39-x=2x-20x | | 6(p-3)=2(2p-5) | | 6(p-3)=2(2p-5 | | 1.26x-x=6 | | 2x^2+8=(1/4)320 | | -8+16x+14x+8=180 | | x=0.0625x=30000 |

Equations solver categories