-3r(1+6r)=14-r

Simple and best practice solution for -3r(1+6r)=14-r 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(1+6r)=14-r equation: 



-3r(1+6r)=14-r

We move all terms to the left:

-3r(1+6r)-(14-r)=0

We add all the numbers together, and all the variables

-3r(6r+1)-(-1r+14)=0

We multiply parentheses

-18r^2-3r-(-1r+14)=0

We get rid of parentheses

-18r^2-3r+1r-14=0

We add all the numbers together, and all the variables

-18r^2-2r-14=0

a = -18; b = -2; c = -14;
Δ = b2-4ac
Δ = -22-4·(-18)·(-14)
Δ = -1004
Delta is less than zero, so there is no solution for the equation

See similar equations:

| x/5-6=2x-15 | | 9f=​2​​1​​(12f−2) | | 3/x+5=8/x+2 | | 2x-4/5=x+4 | | 4x^2+75=45 | | -1/w-2=-4+3/w-1 | | -12x+3(x-5)+7x=6x-63 | | X-1/2a=0 | | x^2-200*x-500=0 | | 2(5-6r)=10r-188 | | 9n+2=31 | | 3.5(t+6)=7 | | -3p-3(6-4p)=6(p-2)-15 | | 3.5y=15 | | 7/x+3=5/x+11 | | 2/3(3x-12)=3/4(4x-3) | | -13=-p | | 6y-10=6y+10=180 | | 0.8(v-7)=2 | | 24-3(6-3x)=11/4x | | s-10=4 | | -12x+2(x-4)+9x=9x-58 | | 2(m+3)/3=6m+2 | | (x-2)^2+17=17 | | 2(x+3)+6=3x-9 | | (2/7)x-2=x-(1/2) | | q+-2=-6 | | -3x+5x-16=2(x-3)-26 | | y=-12=18 | | 4/5(v-7)=2 | | 2(x+1)-3=6x+1-4x | | -28-6x+3x=14 |

Equations solver categories